CLOVER 58mm Aluminium Alloy UV Lens Filter Ring Adapter for GoPro Hero 3+, Hero 3 Plus, Hero 4 Camera Standard Housing - Anodized Black Attach standard 58mm filter to GoPro Compatible with Hero3+ / Hero3 Plus, Hero4 cameras standard housing (the housing features no screws on the outer housing around the lens) Made of aluminium alloy Package included:- 58mm UV lens filter adapter x 1(GoPro camera, waterproof housing, screws and other accessories are NOT included)