1. Material:PC+ Silicone 2. Color:Black weight: 0.119 kg 1 x Bicycle Handlebar Holder - Adjustable padded phone clamp - supports smartphones that are 51-89mm wide - Non-slip rubber X-grip provides additional safety against drops - 360-degree rotation ensures the best viewing angle no matter where you mount the device - The bicycle phone holder can be mounted on bars that are 13-30mm in diameter - Suitable for use on bike and motorcycle handlebars, strollers, treadmills, etc. - Can be used to hold smartphones with or without a protective case