TOZ TZ45 Aluminum Alloy Dual Lens Adapter Rings for GoPro HD Hero 3 - Deep Blue
Brand TOZ Model TZ45 Color OthersDeep Blue Material Aluminum Alloy Quantity 1 Piece Compatible Brand GoPro Compatible Models GoPro HD Hero 3 Other Features Allows you to taking photos during cycling motorcycling skiing surfing and parachuting Packing List 1 x Internal ring 1 x External ring 1 x Screwdriver