The main body of tripod mount adapter made of 6061-T6 aluminum alloy material with CNC machining and iii grade hard anodized surface for durability and reliability in the most demanding environments. TPU over-molded ball head, non-slip and wear-resistant Compatible with Gopro/Insta360/DJI series cameras. Payload 2KG (4.4 lbs) max With 1'' TPU ball joint. Compatible with RAM Mounts and BRCOVAN any B size 1'' ball double socket arm Aluminum Alloy Tripod Mount Adapter with 1'' TPU Ball