GEAR: 10 Position Sofa Bed Headrest Adjustable Angle Mechanism Hinge, , with Two Angle Bracket MATERIAL: metal, anti-rust and corrosion-resistant, durable and sturdy to use, not easy to bend and break. APPLICATION: Suitable for adjusting Sofa backrest Bed Headrest Backrest or you can DIY for your own furniture. FEATURE: Lifting Rod Desk Desktop Adjusting Hinge Angle Hinge. NOTE: Mounting screws are not included. Product Name: Adjustable Angle Hinge Main Color: Bronze Tone Weight: 825g Dimension: 24 x 3 x 1cm / 9.4-inch x 1.2-inch x 0.4-inch (L*W*H) Thickness: 4mm / 0.16-inch Adjustable: 10 Gear Plate Size: 6 x 5 x 0.22cm(+/-0.02)(L*W*T) Mounting Hole Size: 5.5mm / 0.22-inch (D) Package Contents: 1 Pair x Adjustable Angle Hinge Only the above package content, other products are not included. Note: Light shooting 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. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.