Item Type: Head Strap for Quest 2 Material: ABS Outer Size: Approx. 250 x 211.8 x 174mm / 9.8 x 8.3 x 6.9in Maximum Length: Approx. 300mm / 11.8in Head Circumference: 43.18-71.12cm / 17-28 inches Fitment: For Quest 2 For Meta Quest 2 Package List 1 x Head Strap 1 x Manual 1. In order to ensure the normal use of the product, please do not squeeze the product by gravity.2. Please do not store or use the product in a humid or high temperature environment.3. Do not knock, break, pierce, or try to decompose the product to avoid unnecessary damage to the product;4. If the product is exposed to rain and water. Or damaged, please stop using, timely sent to the professional maintenance department repair. Do not disassemble by yourself. 1Comfortable Wear: Head strap adopted ergonomic design, the gravity of the machine is evenly distributed, making it more comfortable to wear. 2Prevent Slip: Head strap adopted thickened design, which can withstand head pressure, comfortable to wear for a long time without slipping. 3Good Toughness: Head strap adopted ABS material, both hardness and toughness, side straps are flexible and bendable without cracking or breaking. 4Easy Remove: With a sturdy round connection in head straps that pivots upwards, making wearing it without being loose and removing easily. 5Simple Installation: Adjust head strap adopted one button buckle design, making installation and disassembly can be done in one step.