Premium Material: Made of plastic material, strong and durable, it has wear resistance and tear strength.Non for Slip: The pedals are clearly marked left and right for correct installation, anti for slip surface design.High Quality: Sealed bearing, sealed dustcover to block dust, does not hinder the operation of the bearing, and prolongs the service life.Easy to Use: Easy to install, It can be installed with a 15mm multi tools wrench or a small adjustable wrench, convenient to take on and off.Good Replacement: The pedals are suitable for indoor exercise bikes and bikes.Specification:Material: PlasticSize: 18cmx8cmx8cm/7.09 x8 x8 inchPackage Includes:1 Pair Exercise Bike PedalsNote:Please allow slightly errors due to manual measurement and different monitors.