Feature: 1. Manufacturing Material: Bicycle handle covers are made of TPE thermoplastic rubber material, which is lightweight, soft, easy to stretch and feels mild. 2. Ergonomic Design: Ergonomic design, fit into the palm, more comfortable holding posture, relieve hand pressure, comfortable feel and anti slip. 3. Conventional Standard Caliber: The installation caliber is 22.2mm / 0.9in conventional standard caliber, which is widely applicable, suitable for installation and widely applicable to bicycles, mountain bikes and so on. 4. Anti Slip Texture Design: The surface adopts anti slip texture design, not easy to slip when sweating. What's more, it is wear resistant, durable and firm. 5. Simple Operation: Simple to operate, easy to use, easy to install and disassemble. Without any difficult requirements even though you use it for the first time. Specification: Item Type: Bike Handlebar Grip Weight: Approx.138g / 4.9oz Material: TPE Rubber Product Size: Approx.14.7cm / 5.8in (Including Plug Length) Applicable Installation Caliber: Approx.22.2mm / 0.9in. Package List: 2 x Handlebar Grips with Handle Plug Note: Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.