The Accessory Pro® brand product, made to be used with GoPro® cameras.
Place them into the housing to prevent fogging in all weather conditions.
They are 100% reusable to keep you fog free all year long. Just bake in the oven every 5 uses to dry them out.
They are made of absorbent silica paper.
Compatible with Hero4, Hero3, Hero3+, Hero2 cameras.