This furniture mechanism hinge lift is perfect for DIY coffee table projects. Can turn your normal coffee table into a functional coffee table, and also can be used to change the function of other furniture. Elevate to work as a desk, sit on a comfortable sofa for office writing, save time and improve work efficiency. Features - Color: Black. - Material: Cold rolled steel. - Size: 29.00X18.00X9.00cm/11.40X7.07X3.54inch. - The folding lift up retractable hinge that can lift the tabletop helps you create convenient lifting furniture, or replace the old stand. - Pneumatic lifting buffer style. When you need to raise the tabletop, just lift the tabletop gently, and the stand will automatically rise slowly. - It is suitable for coffee table. It can be used as dining table, writing desk and computer desk after the tabletop is raised. - The space below can also store sundries. Let your coffee table play the role of multiple furniture, which is save space and money. - Large load capacity, so they are used as a large lift up coffee table mechanism hardwares fitting furniture hinges with retractable design. Package list: 2 x coffee table lifter