Review on 🚲 2-Pack 16 Inch Bike Tube Bundle with 2 Tire Lever | Suitable for 16’’ Kid Bikes | 16x1.75/1.95/2.10/2.125 Sizes | GAO Brand by Bill Schlag

It wasn't very comfortable putting them on the wheels and then finding that they wouldn't inflate because the valve pin was too far from the top of the valve. Due to the excessive depth they were designed for, none of my pumps could hook the valve pin and inflate the bike tubes. Check out the photos I have included with this review to compare the original I replaced with the one sent by this company. I even took measurements with a digital caliper with an accuracy of 0.001 inch. Pin .014". One of the tubes received from this product was .057" and the other was .041". Very different from the original I was trying to replace. To be fair, the .041" depth worked but had to quite a bit of fiddling around. If you buy them, see if you can inflate the tubes before installing them. Don't be silly like me and put the hard work in first place.