SODIAL(R) 2 PCS Foam Road Bike Bicycle Handle Bar Grips Black and Blue Bicycle Foam Grips help absorb vibration and give the rider a more comfortable feel and ride Dual compound Bike Foam Grips won't slip on the bar or in your handInner diameter is 2cm; Weight: 28g These grips measures about 10.8cm in length, 3cm in diameter Package Contains: 2 x Foam Bar Grips