Optimal Comfort and Fit: This adjustable chest strap mount is designed to fit a wide range of body sizes, ensuring a snug and secure fit that's perfect for high-movement activities The breathable material prevents sweating and discomfort, even during prolonged use Enhanced Stability: Keep for your X5 securely mounted with our chest harness Its robust design minimizes camera shake, making it ideal for capturing smooth, high-quality footage while engaging in dynamic adventures Versatile Use: Whether you're biking, hiking, skiing, or engaging in any extreme sport, this chest strap mount is your reliable companion for documenting action-packed moments without compromising on comfort or camera safety Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: Black Material: Plastic Package Contents: 1 * Adjustable Chest Strap Mount 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.