---
product_id: 742739782
title: "8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices"
brand: "umail"
price: "32897 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Umail"
url: https://www.desertcart.kg/products/742739782-8-pcs-14-x16-expanding-foam-packaging-for-pc-irregular
store_origin: KG
region: Kyrgyzstan
---

# Fits irregular shapes perfectly Expands in seconds Shock-absorbing protection 8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices

**Brand:** umail
**Price:** 32897 som
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your tech like a pro—custom-fit foam packaging that’s fast, smart, and fail-proof!

## Quick Answers

- **What is this?** 8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices by umail
- **How much does it cost?** 32897 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/742739782-8-pcs-14-x16-expanding-foam-packaging-for-pc-irregular)

## Best For

- umail enthusiasts

## Why This Product

- Trusted umail brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Secure Mold:** Foam expands within seconds to create a custom-fit protective shell around your fragile items.
- • **Effortless Application:** Quick activation with a simple snap and pat method—no mess, no fuss, just reliable protection.
- • **Space-Smart & Lightweight:** Compact packaging solution that saves storage space and reduces shipping weight compared to traditional materials.
- • **Complete 8-Pack Convenience:** Eight individually sealed foam bags designed for boxes around 8"x8"—ready to protect multiple shipments or large items.
- • **Industrial-Grade Shock Absorption:** Engineered to absorb impacts and vibrations, safeguarding delicate electronics and odd-shaped goods.

## Overview

Umail’s 8-pack of 14”x16” expanding foam packaging bags offers a fast-acting, shockproof solution for shipping fragile and irregular-shaped items, including fully built PCs. Each bag quickly expands to form a tailored protective mold, absorbing impacts and vibrations during transit. Lightweight and space-efficient, these industrial-grade foam bags simplify packing while ensuring superior protection for delicate electronics and odd-shaped goods.

## Description

Umail’s Instant Pack Quick Expanding Foam bags offer a number of advantages over traditional packaging materials. Firstly, they provide superior protection for your items due to their shock-absorbing properties, effectively reducing the impact and vibration during transportation. Secondly, the fast expansion of the foam within seconds allows for quick and easy packaging, saving time and effort. Thirdly, expandable foam bags are more space-efficient and lightweight compared to bubble wrap or other packaging materials, making them easier to carry and store. Overall, expandable foam bags are a versatile, efficient, and reliable packaging solution for a variety of items.

Review: Great foam expanding packing material for at-home sellers - They do work great, exactly what I needed. I wish they expanded a bit more, but for what it's worth they do the trick. They are very easy to use, if you can't figure out how to use them after watching the video then it's strictly user error. Caution they do get warm after expanding, so I would warn that once it expands and forms you should remove it from your item and let it cool down.
Review: Money well spent - These worked well when I shipped my PC from Japan back to the states Beware when placing in tight corners it can push components apart it did dislodge my GPU from the port (no damage) just reconnect And it did bend some pins on the mother board but they were RGB fan pins I dont use Don't force it in tight areas or overly pack more bags into the case like I did (User error)

## Features

- PERFECT PACKING SOLUTION: Umail’s expanding foam for shipping are used to use on an industrial scale for packaging odd shaped products, or oddly shaped items, meters, vases, crafts, and even a fully built PC with GPU installed, pc packing foam. They are great for shipping fragile items.
- WORK QUICKLY: When you crack “L” symbol it immediately comes in contact with the reactant in the “R” symbol. You have only a few seconds to thoroughly combine the two before the final product bursts through a membrane and fills the envelope, so it's super important that you don't start making the foam and expanding it until you have all the supplies you need right there and you're ready to go. Once you get started, you've only got a short amount of time before the foam hardens and generates mild warmth
- EASY TO USE: Place foam bag on desk, click “L”, you will hear “peng” sound, then slap “L” and “R” with both hands quickly. Pat about 25 times quickly. Then wait for liquid expand and break through L/R area, and quickly distribute liquid evenly throughout bag. Note: Only simple spreading to all corners of the bag is required here (e.g., follow the video instructions), do not keep spreading, as it will disrupt the foaming process. Once you've done that, you should position your item and gently push it into the expanding foam. In just a few seconds, the foam will harden and form a bespoke mold around your object, providing optimal protection as it envelops even the tiniest components
- WHAT YOU WILL GET: 8 pcs individually packaged expanding foam packaging bags. We recommend used for box size of 8"x8"x8". Please note that the heat generated when slapping the pc shipping foam bag is normal and it will soon return to room temperature, just like holding a hot cup of coffee.
- WATCH TUTORIAL: If first time user, watching tutorial or instructional video at listing to get a better understanding of how foam expands and how to apply it properly. This will help ensure a good results and prevent expandable foam from expanding more than intended
- SHIPPING PC: According to experience, when using expanding foam for pc shipping, please place it in case as soon as bag starts to expand. It will automatically adapt to the shape of computer, providing protection, not wait until bag expanded significantly. Be careful to avoid sharp objects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2RND5B7 |
| Brand | Umail |
| Brand Name | Umail |
| Colour | Quantity 8 |
| Country of Publication | USA |
| Customer Reviews | 4.2 out of 5 stars 176 Reviews |
| Included Components | Bag |
| Item Dimensions L x W | 40.6L x 35.6W Centimeters |
| Item Weight | 2.65 Ounces |
| Manufacturer | Umail |
| Manufacturer Part Number | 14*16 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 14*16 |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Package Size Name | 8 Pack |
| Product Dimensions | 40.6L x 35.6W Centimeters |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Umail
- **Color:** Quantity 8
- **Item Weight:** 2.65 Ounces
- **Material:** Plastic
- **Product Dimensions:** 16"L x 14"W

## Images

![8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices - Image 1](https://m.media-amazon.com/images/I/611lVd8rH6L.jpg)
![8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices - Image 2](https://m.media-amazon.com/images/I/71BHev5WcbL.jpg)
![8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices - Image 3](https://m.media-amazon.com/images/I/71krqVqf+jL.jpg)
![8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices - Image 4](https://m.media-amazon.com/images/I/71vHHMxDKzL.jpg)
![8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices - Image 5](https://m.media-amazon.com/images/I/71tCYylkguL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great foam expanding packing material for at-home sellers
*by A***. on 12 May 2025*

They do work great, exactly what I needed. I wish they expanded a bit more, but for what it's worth they do the trick. They are very easy to use, if you can't figure out how to use them after watching the video then it's strictly user error. Caution they do get warm after expanding, so I would warn that once it expands and forms you should remove it from your item and let it cool down.

### ⭐⭐⭐⭐⭐ Money well spent
*by V***Z on 5 December 2025*

These worked well when I shipped my PC from Japan back to the states Beware when placing in tight corners it can push components apart it did dislodge my GPU from the port (no damage) just reconnect And it did bend some pins on the mother board but they were RGB fan pins I dont use Don't force it in tight areas or overly pack more bags into the case like I did (User error)

### ⭐⭐⭐⭐⭐ Works well, but requires a plan
*by Z***F on 13 December 2025*

Purchased for a large shipment I did. Pros: - Easy to use - Expands to an adequate size (roughly 3-4 inch vertical expansion) - Compaction Protection is adequate Cons: - HEAT! These packs, once activated get pretty hot. - Fast curing time. Once activated, you have about 30 seconds max to get it placed where you want. - The plastic can get punctured on sharp items. In my opinion, just have a plan for positioning before activating and delicate handling when placing.

## Frequently Bought Together

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-07-08*