【Robust Phone Clip – Secure Attachment】The widened clip fits phones with cases (up to 8.9 cm wide). The upgraded flexible clip features a non-slip pad to ensure your phone stays firmly in place during cycling, skiing, and running. Your phone will always stay where it should be. 【Chest Strap and Headband Combination for an Immersive First-Person View】Capture immersive first-person footage. The adjustable chest strap fits most body types; the headband works with the included phone clip to maintain balance – it won't sag when properly tightened. Perfect for vlogging, hiking, mountaineering, and crafting. 【Complete Set – Everything You Need】The package includes a chest strap, headband, phone clip, safety net, 2 J-hooks, 2 screws, and 2 adapters. All straps are adjustable for a secure fit, allowing you to get started immediately. 【Phone Safety Net – Protect Your Lens and Screen】This specially designed net covers your phone, protecting your camera lens and screen from scratches, bumps, and drops during intense activity. A must-have for outdoor sports. [Highly Compatible, Usage Recommendations] Suitable for GoPro Hero, Insta360, DJI Osmo, AKASO, SJCAM, and most smartphones (recommended weight under 250 grams). For heavier phones, a chest strap is recommended for optimal stability. Not recommended for oversized or heavy phone cases.