Package contents: our kit contains 2 x push to open door openers, 2 x base, 2 x expansion plugs, 2 x screws. Note: the kit does not include mounting screws, please check carefully before ordering, for exterior doors a pressure stroke of 3mm must be taken into account when installing. Quality material: the push to open door opener is made of high-quality material, has a smooth and beautiful housing, slim appearance does not take up space, rust-proof and corrosion-resistant, more durable and durable, can be used for cabinets, bookshelves, cabinets, doors, kitchen cabinets and other furniture. One push to open: our door opener opens with one pressure, it can be pressed with just one finger or a light force of one hand, with a built-in spring piston, it can be locked or unlocked, just by pressing the door, it is a simple and effective way to open and close the door. Easy installation: first install the base of the drawer damper, then place the expansion plug and suction piece on the inside of the cabinet door at the correct height, the headboard can be rotated to adjust the length. It can be installed with a screwdriver without drilling, which saves space and is more beautiful. Extra long stroke: The long stroke of the push on device allows the door to be kept open long enough for your hand to easily reach in and open the door, ensuring a secure closing point so that the door sits firmly and no longer "floats up"., Weight: 0.110231131 Pounds, Manufacturer: LOBVABA