Features: brand new and high quality Easy to install and disassemble . Light weight and easy to use, you can use it with your camera or use it with a selfie stick so that you can get a higher level to take photos . Made of aluminum alloy material, durable and practical . Replacement parts of mounting accessories for Go Pro Hero Series . The straight extenson arms contain long and short that allows for enjoying shooting from different altitude angles . Package Includes: 1x Arm Adapter Specifications: Material:Aluminum Alloy Color:Black/Red/Blue Type:Long Arm/Short Arm Long Arm:Approx . 35mm/1 .37 inches Short Arm:Approx . 55mm/2 .16 inches 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 .