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❄️ Sleep Cool, Support Strong — Upgrade Your Sofa Game!
This 4.5-inch full-size gel memory foam mattress replacement combines a 2-inch cooling gel layer with a 2.5-inch firm polyurethane base to deliver medium-firm support and superior pressure relief. Certified by CertiPUR-US and OEKO-TEX, it’s designed for sleeper sofas, couches, RVs, and more, offering durable comfort with temperature regulation in a portable, vacuum-packed form.





| ASIN | B0CLV712F3 |
| Additional Features | Washable Material |
| Age Range Description | Adult |
| Best Sellers Rank | #171,382 in Home ( See Top 100 in Home ) #1,216 in Mattresses |
| Brand | Rhyme source |
| Brand Name | Rhyme source |
| Color | White |
| Construction Type | Gel Foam, Foam |
| Cover Material | Polyester |
| Cover material | Polyester |
| Customer Reviews | 4.2 out of 5 stars 484 Reviews |
| Fill Material | Gel Memory Foam, Memory Foam, foam |
| Is Customizable? | No |
| Is Electric | No |
| Is Foldable | Yes |
| Item Depth | 4.5 inches |
| Item Dimensions | 185.4 x 132.1 x 11.4 centimeters |
| Item Dimensions L x W x Thickness | 185.4L x 132.1W x 11.4Th centimeters |
| Item Firmness Description | Medium |
| Item firmness description | Medium |
| Manufacturer | Jinying10 |
| Material Type | Memory Foam Gel Foam Foam |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Model Name | 4.5 Inch Cool Gel Memory Foam |
| Model Number | JSB-4.5GC-FSR |
| Number of Layers | 2 |
| Portable | Yes |
| Product Benefits | Pressure Relief, Back Pain Relief, Temperature Regulation |
| Product Care Instructions | Hand Wash Only |
| Product dimensions | 185.4L x 132.1W x 11.4Th centimeters |
| Size | Full |
| Style Name | contemporary |
| Top style | Gel Top |
| top-style | Gel Top |
B**A
Colchón firme a pesar de ser delgado. Se flexiona bien.
Colchón firme y resistente. Ptotege bien de la estructura metálica del sofá.
J**H
Comfortable Mattress
C**E
Totally worth it!
E**0
No Springs Here!
M**O
El producto no corresponde a su descripción y no es bueno
Desempacamos el colchón y después de una semana no pudo alcanzar su forma completamente y quedaron algunas porciones aplanadas.. Esto es un grave problema, porque no se puede usar en forma conveniente. No lo recomiendo para nada.
Trustpilot
1 month ago
1 week ago