1. Material: 304 stainless steel + PP 2. Function: fix the spare second stage head on the BCD and realize quick disassembly 3. High-quality PP, 2 tube clamps, wear-resistant and durable 4. 304 stainless steel arm, strong and not easy to rust 5. High flexibility, 360-degree rotation 6. Specifications: 10cm 7. Weight: 14g
