Stability and sturdiness: the gas support is made of ABS plastic and solid steel, the strong and thick racing rod is rust-resistant, powerful and does not shrink, the hydraulic rubber seal has good performance of 39;tightness and has a buffer and mute function. Pressure and elastic support: the pressure support of each spring can reach 200N, a 200N piston can support a door weight of 20kg , sturdy gas springs are easy to operate, quality shock absorber and good sealing, stable and safe in compressibility. Keep safe: the gas support can help owly open/close cabinets or Raised toy boxes to prevent strong impact, prevent falling objects from hurting fingers, and ensure the safety of you and your family. Wide applications: hydraulic support, automatic telescopic, suitable for most types of overhead cabinets, b bookshelves, cabinets, boxes and other overturned racks, so that the door can be opened owly with comfortable damping. Stable installation: According to the three-point position on the circular metal mounting plate, the area of contact of the cabinet is large and the installation is very firm. When you open the lid, the space-saving gas lift automatically extends without getting in your way.