Solid connection and durable construction Each key connection point on the support rod is firmly connected with thickened steel shaft rivets. The integrated design minimizes loosening and provides strong loadbearing capacity. An adjustment screw hole is located on each support rod to facilitate positioning adjustments during installation. Seven size options with durable material The hydraulic support rod is made of coldrolled steel plate for enhanced durability. Available in seven sizes: 60 cm, 80 cm, 92 cm, 100 cm, 110 cm, 120 cm and 150 cm to fit a variety of open beds. Space saving design for versatile storage The lifting frame creates valuable underbed storage space, allowing you to store items under the lifted area. Suitable for bed boxes, tatami beds and sofa beds. Smooth and controlled lifting and lowering The lifting mechanism provides strong resistance and allows slow, steady, quiet raising and lowering. Operation is flexible and smooth during extension and contraction, and it will not get stuck. What you get and compatibility 2piece Storage Bed Lift Mechanism Kit Designed for Hydraulic Bed Lift Mechanisms for Bed Box Storage Space Compatible with bed boxes, tatami beds and sofa beds Use scenarios Guest room or small apartment: store extra blankets, quilts and seasonal clothing under the bed for easy access. Tatami or sofa bed setups: create hidden storage for cushions, pillows or lightweight belongings without clutter. Children's room: keep toys or books organized under a liftenabled bed for quick cleanup and tidy floors.