Features 1. This accessory is used by aerial players to protect their Gopro Hero 1/ 2 / 3 / 3+ lens and DV ,not only to protect the camera lens and also can protect the LCD monitor
2. Material: Glass + PC
3. Compatible with: GoPro HD HERO 1 2 3 3+
4. Diameter: 4 cm
5. Weight: 20 g