Material: PC + Stainless steel Color: As shown in the picture The quick release handlebar mount is compatible with most Hero Cameras and digital cameras on the market. Other cameras are also compatible as long as they have a 1/4" tripod screw port (the most commonly used screw size). The adjustable arm allows users to adjust the mount to any desired angle, and the adjustable clamp securely holds the arm in place. The screw top rotates 360 degrees and can be easily tightened to prevent unwanted movement. Rubber grips inside the clamp provide a secure, non-slip hold. The clamp opens up to 4 cm and fits handlebars with diameters between 1.5 cm and 4 cm. Includes a tripod/monopod mounting adapter for attaching your quick-release camera to a standard tripod. Compatibility: Designed for Hero 1, 2, 3, 3+ or any camera with a 1/4" threaded screw mount Fit: Handlebars with diameters between 1.5 cm and 4 cm Quantity: 1 piece Note: Due to differences in monitor displays, the actual color of the item may vary from the image.