Features: brand new and high quality Compact, Practical Screws: This screw can be used with your sports camera. If you have a camera mount to secure your action camera, thumb screws are an essential accessory for connecting mounts and motion cameras. High Quality Material: Our sports camera screws are made of high quality ABS and metal. The top of the thumb screw is made of metal and has a nut, which is strong/durable/not easy to rust. The bottom of the thumbscrew is made of high hardness plastic and is not easily damaged. Easy to Use and Install: Action camera screws are easy to install and use. Just unscrew the nut on the for head of your thumbscrew by fingers, then attach it to your camera mount, and finally tighten the base of the screw. Make sure that the camera mount and screws are tightened before using your sports camera. Model Compatibility: for models, HERO 10/9/8/7 Series and more. It also works well with other action cameras, for Insta360 ONE R What Can You Get?: 2x Long Thumbscrews. These useful little camera accessories will help you when you need them. There are enough thumbscrews (2 in total) for frequent replacements. Specifications: Material:ABS+Metal Color:Black Weight:9g Size: Approx. 3.6x5.6x2.4 for cm/1.41x2.2x0.94 inches Package Includes: 2x Long Thumbscrews 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.