Product description Material: aluminum alloy / stainless steel / ABS : silver Quantity: 4 pieces Size: 143 * 82.5 cm Package content: 4 * door rebounder of aluminum alloy 1. Push To Open: Built-in loaded plunger, you can just push the door to lock or unlock. Eliminates the need for s or buttons. the clean, seamless look with no buttons. Suitable for use with hinges without self-closing. 2. With magnet: stroke with built-in magnet, magnetic force ensures a secure closing point that connects the door more firmly and prevents doors from "drifting open". Make this push latch more suitable for medium sized doors. 3. ful Piston / : Bigger and thicker heavy duty mechanism has enough tension, making this push opener an exceptionally durable and timeless choice. a service life of up to 20000 times. 4. installation: alloy body, more durable and long lasting. install the sliding cabinet lock without drilling screw holes by using the adhesive provided (available in red and white colors and shipped at random). Also comes with mounting screws. 5. You Get: 4 x gold push buttons to open latches; 16 x base mounting screws; 4 * flat head screws; 4 x anchor; 4 x glue.