Easy to Install: The adjustable center support does not require drilling. Simple and convenient, just connect the joint and the adjustable bed legs for successful installation. Adjustable Height: The adjustable bed legs can be adjusted from 17.8 cm to 33 cm. You can set your comfortable height, improving sleep quality. (Package contents: 2 height-adjustable furniture legs, 4 nuts, 4 mounting screws, 2 auxiliary plates) Reduce Noise: Sturdy and durable bed frame legs. Installed under the bed, they can improve the stability of the bed, making the bed more reliable and quieter. Material: Adjustable bed frame legs made of high-quality stainless steel. The bottom is made of non-slip, scratch-resistant nylon. Together, the bed will be stable and will not wobble, and there will be no scratches on the floor. Balances the Bed Frame: Sleep comfortably in bed for longer periods. Compression of the mattress will deform and bend the bed frame, posing a threat to cervical spine health. The bed frame support legs can be fully installed in the bent position at the foot of the bed, providing health protection and improving sleep quality.