1. High-hardness material: The adjustable bed legs are made of high-quality iron with matte black surface treatment, antioxidant, with high hardness, strong toughness, super load-bearing capacity, high support, not easy to deform, sturdy and durable. 2. Floor-friendly: The adjustable furniture legs are equipped with wear-resistant rubber pads at the base, which are non-slip and can prevent scratching the floor. The structure is solid and has a double advantage in terms of beauty and functionality. 3. Adjustment design: The adjustment range of the bed legs is 18-33 cm. The height adjustment is done by rotation. You can adjust it to the appropriate height according to your needs. Easy to install, just connect the joint and the metal table legs. 4. Strong stability: The adjustable furniture legs are used to increase the stability of the bed, making it reliable and quiet. Easily solve the problem of uneven mattress or inconsistent bed height, make your sleep more comfortable and reduce waist discomfort. 5. Wide range of applications: Not only suitable for beds, but also for other furniture such as sofas, wardrobes, TV cabinets, bathroom cabinets, shelves, etc. Give your wobbly furniture support and height. The black look matches most furniture and decoration styles. Note: The data are all measured manually, please allow 1-3cm error Due to differences in light and display, there may be some color differences, please refer to the actual item received.