Protect your GO 3S with a set of two screw-on lens guards that stay securely in place. Featuring a translucent anti-fog coating and a new curved glass design, they enhance image quality while keeping your lenses safe from scratches and damage.

Specifications

• Material: Aluminum alloy, Plastic, Glass
• Net Weight: 1.55g (0.05oz)
• Diameter: 21.5mm (0.8in)
• Thickness: 3.8mm (0.1in)