Features: High quality materials, all-aluminum alloy materials, 25mm ball for head, durable, strong and shockproof. Two size ball bicycle motorcycle phone frame fixed faucet lock car, frame fixed bracket adapter. 360 degree rotating ball, easy to adjust the angle. Suitable for motorcycles, scooters, for cars, tricycles, draws, and other vehicles, to secure the leader locking. Suitable for mobile scaffolds, camera frames, recorder brackets and other DIY purposes. Quick release structure design, easy to install and assemble. Specifications: Material: Aluminum Alloy Weight: 130g Size: As picture shows Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Handlebar Fixed Base Adapter