Description: Smooth Bearings: Lubricated sealed ball bearing platform pedals features sturdy and stable, keep flat pedals smooth and without noise. Strong load-bearing performance. Anti-Skid Nail: Anti-Skid NailAnti-skid nails on each side provide more secure on the pedals and hold your feet in place. Even if they are covered with a thick layer of mud after a muddy ride, your feet will not slip off the pedals. Wide Platform & Lightweight: This platform pedals is lightweight with the special hollow design will reduce the wind resistance during riding. Durable & Sturdy: High strength nylon fiber flat pedals. Standard 9/16sturdy steel axle bearing fits for most bikes. Easy to install, L for left pedal, R for right pedal. Fits for BMX, road bikes, folding bikes, mountain bikes, etc. Specification: Material: Nylon+Steel Size Chart: Size: 106x100x13mm/4.17x3.94x0.51inch Package Includes: 1 Pair Mountain Bike Pedals Some of Anti-skid Nails Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.