Specification: Origin: Mainland China Model Number: Bicycle Phone Holder Compatible Brand: Universal Body material: Aluminum alloy Product color: Black Product package size: about 92x80x72mm/3.62x3.15x2.83in Net weight of product: about 152g Suitable for handlebars: 22.2-31.8mm/0.87-1.25in Suitable for mobile phones: 55-100mm/2.17-3.94in wide Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X Mobile Phone Holder 1set X Accessories