4 Pack 12''/16"/18"/ 20"/ 24"/ 26" /27.5''/29" x1.75/1.95/2.10/2.125 Bike Tubes with 2 Tire Levers, Bicycle Tube 32mm Schrader Valve, Bike Inner Tube for Road/MTB/Kids Bike (4 of One Size)

Really good tubes, and remind me of the thicker tubes of the 60s and 70s. Better price and quality than the ones at Walmart in my opinion. Thanks

Bought these for my youngest sons bicycle with 16" tires and they worked out perfectly! Will buy again in the future if we go through all these before upsizing his bike!

works as it should. I mean, it's a tube...why are you reading this? Just buy them, they work, the valves are good...it's rubber...just buy it, if you need a tube that inflates and does what it says.

EDIT They contacted me and sent me another pack and these have actually lasted longer and are performing as they should Thank you I've been thru 8 tubes and have discovered they are essentially only good for a couple 15 mile rides or 1, 25 mile ride. They quit holding air and are difficult to air up with a push air compressor.

I restore and sell bicycles in my retirement. These are good quality tubes at a great price.

Great tire tubes and an exact fit at a very good cost! Fit was perfect, and I like the plastic tire tool that they send which allows easy removal of the tire and then replacement. Much easier and safer than using a flat screwdriver which can puncture the tube after installation. At this low cost you can afford to keep spare tubes on hand without worry.

Good product

Amazing customer service. This product didn't end up working for my rims, however they reached out asking if I was satisfied with the product, I explained to them that I threw away the packaging, however the tubes didn't work for my needs. They immediately issued me a refund. I would buy from them time and time again, as their customer services was proactive and understanding. Thank you!