HEIGHT ADJUSTABLE: Leg height can be adjusted with swivel base to accommodate uneven floors; unadjusted original height is 3.14 inches, total height is adjustable up to 4.72 inches; please check the size information before purchasing to make sure the size is exactly what you need ENHANCED SUPPORT: Some mattresses are too heavy to provide the necessary center support for the mattress, preventing the bed board or metal bed frame from bending or breaking, prolonging the service life of the bedding; it also effectively protects the bed frame/wooden slats/platform bed frame from sagging and damaging; save your money on bed repairs and replacements UPGRADED BASE DESIGN: The base of our bed leg has been upgraded and improved, compared with the ordinary bed leg, our bed leg base is wider and thicker, with a larger force area and stronger load-bearing capacity, and the bottom is equipped with a high-quality rubber pad, which is non-slip, noise-reducing and protects the floor Simple installation: no need for complicated steps, prepare screwdriver and screws, select the mounting position, align the screw holes and tighten, manually rotate the base to adjust the height, you can complete the installation in a very short time MULTI-PURPOSE APPLICATION: This adjustable support leg is not only suitable for beds, but also for cabinets, sofas, tables, footstools, chairs, TV stands, nightstands, love seats, sofas, desks and footboards, closets, bathroom cabinets, dressers, bookshelves, coffee tables and bookcases, or other DIY furniture for the home Introducing the Wlrrcwdttc Adjustable Metal Furniture Legs, designed to fit a range of heights from 3.14 inches to 4.72 inches, catering to your varying furniture needs. Crafted from high-quality cold-rolled steel, these legs are sturdy, rust-resistant, and able to bear heavy loads. With simple installation steps, no expertise is required. Suitable for sofas, beds, chairs, coffee tables, and more, these legs are the perfect addition to your home, bringing stability and style. Choose Wlrrcwdttc for a touch of elegance and durability in your furniture.