1. Made of high quality polyurethane material, durable and tough, lightweight and with strong pressure resistance.
2. It is helpful to prevent your tire from being damaged by glass, thorns, nails, etc., and protect your tube and prolong tire life to avoid danger to driving.
3. It's quick and easy to install, just stretch them over your rims and snap them into place.
4. Never damage the tire or tube or loosen the spokes.
5. The liners remain on the tire due to the pressure of the inner tube.
6. It's a shield against punctures from thorns, glass and road debris - every cyclist's enemy.

Specifications:
Material: Polyurethane polymer composites
Type: Tire Liner
color white
Size: 14,20,26,27,5,29,700c
Usage: road bikes, mountain bikes
Thickness: 0,5 mm
Size Chart:
Size————Length———Width
MTB 14——1050mm——40mm
MTB 20——1600mm——40mm
MTB 26——2100mm——40mm
MTB 27.5—-2230mm—–40mm
MTB 29——2300mm——40mm
Road-700c—-2120mm—–25mm
Delivery content:
2x tire liners