1. Material to use high hardness : The adjustable bed legs are made of high quality iron. With matte black surface treatment, anti-oxidation, with high hardness, strong toughness, super ability. Load-bearing capacity, high support, not easy to fall off. deformable, sturdy and durable. 2. Floor-protecting: The adjustable furniture feet are equipped with wear-resistant rubber pads. Wear The bottom is non-slip and can avoid scratches on the floor. The structure is solid, providing a double advantage of beauty. and functionality. 3. Fit design: The fit range of the bed legs is 18-33 cm (7-13 inches). The height adjustment is done by rotation. You can adjust it at any time. the appropriate height according to your needs. Easy to use To assemble, simply connect the joint and the metal table legs. 4. Stability Strong: To increase the stability of the furniture, adjustable furniture feet are used. of the bed, making it reliable and quiet. Easily solve the problem of uneven mattress or