CPL 37mm Polarising Lens Filter for GoPro Hero 3/3+ & 4 Compatibility - Universal GoPro The mount has a built

The mount has a built in 360 rotation base

【Easy to Fit】Two adjustable elastic fabric headbands which make the mask both easy to fit and wear

The quality craftsmanship of this mask will have you spending more time in the water enjoying the sea life environment rather than messing around with loose straps or wiping off fog within the mask

Lightweight

Frame Material: Plastic + Silicone

CPL 37mm Polarising Lens Filter for GoPro Hero 3/3+ & 4 Compatibility - Universal GoPro The mount has a builtProduct Description: Change the way you capture photos & videos with the CPL 37mm polarising lens filter for GoPro 4 3+ & 3. The filter lens has been designed so that you can control the amount of light in your environment. With an adjustable dial on the lens this is a great tool to use when taking photos or filming in environments with strong light or environments with reflective surfaces such as water and glass. Using the filter lens in environments