Konsait Protective Standard Frame Border Mount Housing for Gopro Hero4 Hero3+ Camera + Tripod Mount + Bolt Screw Sleek, Minimalist Desigh: Made of plastic,Enables lightweight, compact, low-profile mounting For HERO3 3+ 4 Compatible with all mounts and accessories; Compatible with all new BacPacs,durable in use NOT waterproof and not optimized for use in extreme conditions Package included: 1 x frame mount housing , 1 x mount, 1 x bolt screw