Kit comes with two replacements for the wide-angle glass lens covers which used on all wide-angle HERO housings. Compatible with all Wide Angle GoPro cameras...including the Helmet HERO Wide, Motorsports HERO Wide, Surf HERO, and WIDE HERO cameras. *NOT* compatible with Standard Angle cameras. What's Included: 2 Wide-Angle, Glass Lens Covers 2 Rubber O-Rings 6 Screws 1 Screwdriver Warranty: 1 Year