Welcome to our store! 1Made of plastic and metal material, solid, durable and wear-resistant. Small size, lightweight and portable. 2This adapter attached with a locating pin for camera, it helps the adapter to lock the camera position precisely to prevent screw loosening and shifting camera. 3Quick release for fast attachment or detachment of the mount accessory. 41/4 inch screw interface allows you to mount camera to accessories such as tripod, selfie stick, hand grip, hardness straps, etc. 5Suitable for Sony HDR-AS200V, HDR-AS300, HDR-AS30V, HDR-AS100V, HDR-AZ1, HDR-AS15, HDR-AS20 HDR-AS50, FDR-X1000V, FDR-X3000, for OSMO Pocket, for GoPro, for SJCAM, for XiaoYi etc. action camera. Feature: 1. Made of plastic and metal material, solid, durable and wear-resistant. Small size, lightweight and portable. 2. This adapter attached with a locating pin for camera, it helps the adapter to lock the camera position precisely to prevent screw loosening and shifting camera. 3. Quick release for fast attachment or detachment of the mount accessory. 4. 1/4 inch screw interface allows you to mount camera to accessories such as tripod, selfie stick, hand grip, hardness straps, etc. 5. Suitable for Sony HDR-AS200V, HDR-AS300, HDR-AS30V, HDR-AS100V, HDR-AZ1, HDR-AS15, HDR-AS20 HDR-AS50, FDR-X1000V, FDR-X3000, for OSMO Pocket, for GoPro, for SJCAM, for XiaoYi etc. action camera. Material: Plastic + Metal Color: Black Size: Approx. 3.5*3.5*2.1 cm/ 1.38*1.38*0.83 inch Packing List: 1 * 1/4 Inch Mount Adapter 100% Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservic