[ MATERIAL] This Adjustable Telescope Hinge is constructed from premium iron, ensuring exceptional durability. Its rust-proof and -resistant properties mean you can rely on this hinge for long-term use without worrying about wear and tear, making it a reliable addition to your furniture accessories. [VERSATILE USAGE] Designed to enhance your furniture experience, this lifting hinge is suitable for a vast range of applications, including adjusting the backrests of sofas and beds. Whether you're a DIY enthusiast or simply upgrading your home items, this adjustable hinge fits right into your lifestyle. [EASY INSTALLATION] With a user-friendly design, this lifting hinge can be easily installed, allowing you to modify your furniture effortlessly. Say goodbye to complicated setups and hello to simple adjustments that let you customize furniture angles to your desired comfort level at any time. [ SUPPORT] The adjustable angle feature of this hinge provides excellent support for your furniture needs. You can easily secure your desired position for comfort and relaxation, ensuring your sofa bed or chair offers the perfect support while achieving your ideal posture. [LIGHTWEIGHT YET STRONG] Weighing only 362-410g (12.8-14.5oz), this lifting hinge strikes the perfect balance between lightweight convenience and robust strength. Its design allows it to withstand significant stress and strain, making it a dependable choice for enhancing your furniture's functionality., Manufacturer: Jelquix