Space Saving: The hydraulic bed lift 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. Pneumatic hydraulic lid stay hinge opening angle 80 degrees, the large opening is convenient for you to pick up and store your clothes and other store items. Storage bed lift mechanism 60cm , 80cm , 90cm , 100cm , 110cm , 120cm，150cm 7 sizes, can save space according to the way the bed is opened and closed, can be widely used for bed, tatami, storage box, etc. Realize a tidy living space Wide range of applications: door dampers are often used in cabinets, storage boxes, furniture doors, windows, caravan cabinets, kitchen cabinets, tatami, boxes, containers, etc. Effortless To Assemble: Two lifting mechanisms, each of which is fully preassembled into an integrated unit for easy installation. Two hydraulic gas struts can easily take and put stored items. with a wide range of applications., Manufacturer: GDHKDDFL