Description:Fit for the diameter of 0.87in-1.00in/ 22mm-25.5mmMade of rubber material, soft and comfortable hand feelingAnti-skid design, having a better slip and shock absorptionEasy to install, use a little clean water or detergent water on both grip and inner wall, then wait dry (will install tight) and no need to use the glueSpecification:Color: blue-black/ gray- white/ red- blackMaterial：rubberWeight: 40g/PairLength: 6.69in/ 17cmThickness: 0.24-0.28in/ 6-7mmPackage Includes:1Pair Handlebar GripsNote:Please not that the grip might be slip in the rainy day if using detergent water to installIf it is slip after installation, please keep it for one or two days until it is dry, then it can be locked up