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 GripWeight: Approx.138g / 4.9ozMaterial: TPE RubberProduct 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 PlugNote:Please allow 01 inch error due to manual measurement. Thanks for your understanding.