Description:Material: The road bike brake lever hoods are made of premium silicone material, easy to install and lightweight.Comfortable to Grip: The bike brake lever handle sleeves are comfortable to grip.Easy Installation: The bike brake lever hood is easy to install and use easily.Good Performance: The bicycle shifter lever covers are suitable for Hand Shifter Covers mountain road bikes, antislip and shockproof.Compatibility: These shifter covers are specifically designed to be for ST-4700/5800/6800 models of handles. The corresponding handle/hand shifter model can be installed Anything that does not match the model is not suitable!Specification:Material: SiliconeSize Chart:11.5cmx6.2cm/4.53inchx2.44inchPackage Includes:2 Piece Road Bicycle Hand Shifter CoversNote:Please allow slightly errors 1-2cm differences due to manual measurement.