Features: The backpack buckle can be used as a connecting accessory for tactically chest bags, backpacks, backpacks, etc., providing safe and reliable fixation and adjustment functions. Adjustable designs, convenient for adjusting length according to needs, suitable for different sizes and shapes. Made from nylon material, it is durable and wear-resistant, ensuring long-term use. The buckle designs is easy to operate and quick to insert and remove, making it convenient for users to release urgently. Suitable for outdoor activities such as hiking, camping, and mountaineering. This backpack buckle is an important accessory that ensures a secure connection between the backpack and equipment. Specifications: Material: Nylon Color: Black/Mud/Green Length: Approx. 30cm/11.81inch(adjustable) Package Includes: 1x Adjustable Chest Strap note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.