Polar Pro Aqua Cube Snap-on Dive Housing Filter for GoPro HERO4 /3+(Red)

1. Make your camera work better under water.
2. It does well in waterproofing
3. Protect your camera from water
4. Make your camera work better
5. Prolong your camera life-span
6. Compatible with GoPro HERO4 /3+
7. Made of plastic and resin material, durable to use