High-quality Gas Rod Spring:This bed lift mechanism adopts two premium pneumatic gas poles, provide full-stage damper and excellent sealing. for a more convenient and more comfortable lift up. The hydraulic support rod has 6 sizes of 61/75/90/110/120/150cm, which can adapt to different opening and closing methods of the bed and can be widely used in beds, tatami, storage boxes, etc. Wide range of applications: door dampers are often used in cabinets, storage boxes, furniture doors, windows, caravan cabinets, kitchen cabinets, tatami, boxes, containers, etc. Space Saving Helper: The bed lift hardware is ideal for lifting up mattress, board, storage chest project or bed frame of sofa & bed Gives you large under-bed storage space, greatly makes full use of your room. Manufactured from high-quality steel and damping rubber materials, fitted with two high-end pneumatic rods that provide full-stroke damping and excellent sealing. Durable and with a longer service life. Hydraulic bed lifts are ideal for raising mattresses, slatted bases, storage boxes or sofa bed frames. They provide ample under-bed storage space, allowing you to make the most of your room.