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 or 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 or 4.9ozMaterial: TPE RubberProduct Size: Approx.14.7cm or 5.8in (Including Plug Length)Applicable Installation Caliber: Approx.22.2mm or 0.9in.Package List:2 x Handlebar Grips with Handle PlugNote:Please allow 01 inch error due to manual measurement. Thanks for your understanding.