Zoedo Bicycle Tire Liner Anti Puncture Tap Anti Flat for MTB 26inch 27.5inich 29inch Road 700C

What can I say?. I ride her hard and put away wet and I don't see any problems yet.Update: I bought a new bike with bad tires, cuts and slices all over the rear after 400 miles. I think only thing saving me are these liners. Buying again with new Gatorskins for reinforcement

Hate to have to give this product only three stars, but I think it is fitting as it is an average product that requires quite a bit of finesse to install. Speaking of installing, I still have cuts on my right hand that I acquired while installing these tire liners. The concept is simple enough. You sandwich this liner between the tube and the tire, but actually installing them is a total pain. The installation instructions were printed on the outside of the very tiny box that the liners come in. I think there were three small pictures on the box, and that is the extent of the instructions. You basically have to figure it out on your own and find a way to install them that works for you.I have not had a chance to test out these liners yet. I bought them to keep my recumbent bike's tires from going flat from small stickers - mainly goatheads where I live. I tested out the liners using a scrap piece that was leftover from the install and a tool that is very much like an ice pick. It took ALOT of force to push the pick through the material so I think it will be able to stop goatheads in their tracks. If that is the case, even though they were excessively difficult to install, they will be worth their weight in gold because I hate changing tubes on my recumbent.

Works fantastic, and easy to apply.

So far so good. I haven't had a flat since I installed them.

Just what I needed with all these ironwood trees around.

Yes all ok

Did not help at all.. Did not stop from getting puncture in tube.. Very hard to install.. No information..