HighPro 37mm Graduated Gradual Color Blue filter Lens w/ Flip Converter for GoPro Hero 3 / 3+
Color custom10001 Brand HighPro Model 37GC_B Material Aluminum alloy + Optical glass Quantity 1 Set Compatible Brand GoPro Compatible Models Hero 3+ / Hero 3 Lens Diameter 37mm Packing List 1 x 37mm Converter Ring 1 x 37mm Graduated Blue filter 1 x 37mm Lens Cap