2Pcs Inner Tube Bike Flat Protector For 12/16/18/20/24/26/27 5/29Inch

One size Fits for bike tire 12/16/18/20/24/26/27.5/29inch Made by high quality Polyurethane, light weight and durable. Easy to install, just measure and trim it, you can stop the thorns, Glass, thorns, nails and other trail debris from penetrating through and puncturing the tube. size: 38mm x 1.0mm x 2300mm Material: polyurethane colour: Green+black Package Contents: 2 x Bike Tire Liner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
2 x Bike Tire Liner