Features: The mount is made of aluminum-alloy, rustproof and durable, and not easily deformed. Can be used as a bracket for bicycles computers, headlights, or cameras. It improves legibility when focusing on road, and is easier to see when riding. Bicycles aluminum-alloy extended bracket, watch holder, light holder, equipped with three types of bases . Lightweight, easy to install, suitable for off-road, road cycling, etc. Specifications: Material: Aluminum-Alloy Style: Regular/Telescopic Color: Black/Red/Titanium-color Size: As Shown in the Picture Applicable Pipe Diameter: 18-38mm/7.09-14.96inch Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Bicycles Out Front Stand