Features: Enjoy Comfortable Gaming Experience: Our adjustable and retractable hook line is perfect for VR glasses-games, ensuring you have a comfortable experience while playing. Durable Materials: Made from ABS, silicone and rubber, our hook line is sturdy and durable, providing long-lasting use for your gaming needs. Ideal-for Gamers: Whether you're a professional gamer or just enjoy playing-games in your free-time, our hook line is perfect for all types of gamers. Versatile Usage: Whether you're at-home or on the-go, our hook line can be used in any gaming scenario where you need to adjust your VR glasses. Convenient and Easy to Use: With our hook line, you can quickly and easily adjust your VR glasses without any hassle, making your gaming experience even more enjoyable. Specifications: Material:ABS+Silicone Size:As Picture Shown Color:Black For HTC-Vive Pro/Oculus-Rift/ Oculus-Quest Link/Oculus-Quest 2 Package Includes: 1 Set Retractable Ceiling Pulley note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.