Made of high quality nylon fiber, it is effectively non-slip, and 't worry about scratching the floor when walking inside your shoes.Adjustable 3-hole design for ultimate stability.5 degree arcs help you reduce pain and fatigue, your feet/ankles/legs in a more comfortable position during cycling.Easy to install, the road bike shoes and pedal cleats are screwed on with a screwdriver, and the front and rear of the splint can be quickly locked and replaced.Suitable for series, light weight and easy to carry.Uses: suitable for three-hole cleatsColour:blackMaterial:nylon fiberPackage Contents:1 pair X Pedal Cleat LockOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.