Universal Compatibility: Perfectly fits for X45, ensuring a secure mount for your action cameras during any activity Adjustable Design: Easily adjust the strap to fit body sizes, making it comfortable for extended wear during hiking, biking, skiing, and more Material: Crafted from high-quality materials, this chest strap withstands rigorous use in outdoor environments, providing reliability and Enhanced Stability: Designed to keep your camera steady, the chest strap helps capture smooth, high-quality video without the shake, even during intense movements Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: Black Material: Plastic+aluminum alloy Package Contents: 1 x 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.