Features1and soft TPR surfaceabsorbs shock,relieves your fatigue and hand pressure for long riding. 2Anti-slip surface offers stronger grip and maximum control during Cycle. 3Aluminum alloy fastener rings with screwsto keep the grip secure. 4Fits most standard bike handlebars with inner diameter of 22.2mm. 5\"Left\" \u0026 \"Right\" marks help to installeasily.SpecificationThe bike handlebar grips with anti-slip surface,will minimize the fatigue of your hands and reduce the vibration while riding, protecting your wrist and palm to feel at ease in biking journey! Features:Anti-slip and soft TPR surfaceabsorbs shock,relieves your fatigue and hand pressure for long riding. Anti-slip surface offers stronger grip and maximum control during Cycle. Aluminum alloy fastener rings with screwsto keep the grip secure. Fits most standard bike handlebars with inner diameter of 22.2mm. "Left" & "Right" marks help to installeasily. Specification:Color:Black / Red / Yellow(optional) Material: TPR + Plastic + Aluminum alloy Length: 135mm / 5.3in OuterDiameter: 35mm / 1.4in Inner Diameter: 22.2mm / 0.9in Weight: approx. 134g /0.3lb(for a pair) Package List:1* Pair of Handlebar GripsPackage List1* Pair of Handlebar Grips