Overview: It uses a material that is comfortable to wear and can reshape freely, allowing you to take FPV footage easily. Larger size design for more comfortable wear, paired with a strap for added stability. Tips: Use caution when participating in certain extreme sports like rock climbing and diving. that no foreign objects get caught around your neck to avoid the risk of . For Hanging Neck Mount Max: Dimensions: . 260x185x50 mm (LxWxH) Hose Length: . 560 mm Weight: . 165 g For Locking Screw: Dimensions: . 13.3x23x55.6 mm (LxWxH) Weight: . 12 g Compatibility: for 360 for Action 3 for Action 4 for Action 5 Pro Color:Black Material:plastic Package Contents: 1 * Hanging Neck Mount 1 * Chest Strap 1 * Locking Screw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.