Description: 【Comfortable and Shock Absorbent】: Made from high density sponge, these handlebar grips provide extra cushioning and shock absorption, reducing palm pressure and fatigue during your ride. 【Non Slip and Reliable】: Featuring a nonslip textured surface, these bicycle grips ensure a firm hold even in wet or sweaty conditions. 【Easy to Install】: No tools required, simply slip the grip onto the handlebars of your bike. 【Ergonomic Design】: Conforms to ergonomic principles, reducing pressure on the wrists and hands for improved riding comfort. 【Wide Applicable】: Suitable for mountain bikes, road bikes, and folding bikes, it fits any standard straight handlebar bicycle or handlebars with an inner diameter within 20mm. Specification: Material: Sponge Size Chart: Length: 10.8cm/4.25inch Outer Diameter: 3cm/1.18inch Inner Diameter: 2cm/0.79inch Package Includes: 1 Pair Bike Handlebar Grips(6 Pack) Note: Please allow slightly errors 1-2cm differences due to manual measurement.