Description Made of high quality zinc alloy, smooth surface, wear-resistant, high hardness No need to open holes, easy installation and long service life over 50,000 times Round edge, fits perfectly on your folding table and the holes are aligned Very high quality mechanism that slowly pulls the table surface and closes for quiet, smooth movement Suitable for many surfaces such as computer desk, sewing machine, windows, doors, folding table etc This item slowly pulls the table surface and closes for quiet, smooth movement. It is designed for sewing machine, folding table and other furniture. No open hole needed, easy installation and long service life over 50,000 times. You can rest assured to buy it because it is made of high hardness zinc alloy, durable to use. Features: Made of high quality zinc alloy, smooth surface, wear-resistant, high hardness. No open hole needed, easy installation and long service life over 50,000 times. Round edge, perfectly fit your folding table and the holes are aligned. Very high quality mechanism that slowly pulls the table surface and closes for quiet, smooth movement. Suitable for many surfaces such as computer desks, sewing machines, windows, doors and folding tables, etc. Features: Condition: New. Material: zinc alloy. Color: gold. Lifespan: 50,000 times. Approx. Product dimensions: 8 x 3 cm. Package weight: about 36-38 g. Contents: 2 pcs compartment hinges. 1 bag of screws. Sold by Briday store