This bicycle tire tool is made of high quality nylon plastic, it is not easy to deform or break, so you dont have to worry about damaging the tool due to excessive force.The levers snap together and can be conveniently stowed in your tool kit for bicycle tire repair. Easy to carry, very suitable for riding.Plastics slide easily and will not scratch your rims, it is very good for removing or replacing bicycle tires, and it will not scratch the edges and is an indispensable tool for bicycle repair.Lever designed by a cyclist for those who love cycling, Unique tool assistance in putting tires on the rim of bicycle rims, it is ergonomically designed to be easy to hold.Product Specifications: Bicycle tire lever size is 10.5x2cm (length x width). Bicycle tire lever set has 4 pieces of bicycle tire levers. Black and red, enough amount for you to use.The bicycle tire lever is made of high quality nylon which is strong and durable.The surface of the handle is smooth so you don't have to worry about excessive force damaging the tool.Will not scratch or hurt your tires and is a good tool to help fix bikes for you.These tire change levers can be widely applied to most bicycle wheels including mountain bikes, road bikes, folding bike groups, etc., Easy to Use.Steps To Use:Usually use two bicycle tire levers to remove the tire.1. Loosen the tire's air valve screw to deflate the tire.2. Insert one side of the lever into the edge of the tire and secure the hook on the bead setter.3. The second lever inserts the bead and pulls the rest of the tire off.