Feature: 1. Mounting base adapter for Insta360 GO 2 thumb camera, 2. Made of high-quality plastic, simple and durable, 3. Long screw adapter on the back, suitable for most sports camera mounts, 4. The bottom 1/4 inch screw port can expand most photographic equipment. Description: Material:ABS Applicable models:for Insta360 GO 2 color: Black Net weight:27.3g Package weight:30g Product size: 5.3 *2.7 * 4.8cm (adapter frame), 5.6 * 1.9cm (long screw), 3.5*3.1*3.1cm (base) Package size:15*10cm Packing list: 1pcs Adapter box 1pcs Adapter base 1pcs Long screw Note: 1.Does not include the Insta360 GO 2 camera and tripod, 2.Transition: 1cm=10mm=0.39inch, 3.Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering, 4.Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you!