[Great Support Structure]: The bed frame support legs helped provide much more support for the wooden slats on my aging bed frame. No sagging or squeaking when turning over at night. Saves you money on bed repairs and mattress replacements. .[Material/Load 400kg]These furniture legs are made of high quality plastic steel, so they are strong and durable/not easy to deform/strong bearing capacity/not easy to rust. The pipe wall and circular base are thickened, so the total load capacity of our 4-piece furniture legs set is up to 400kg, while other furniture legs are only 150. .[Upgrade Foot Base]Our bed foot base has been upgraded and improved. The base area is widened and thickened to give the legs a stronger and r grip on the floor, and the base is also made of high-quality rubber pads, which are effective in preventing slipping, reducing noise and protecting the floor. .[Wide Application]: These adjustable bed support legs are not only suitable for king/queen/platform beds, metal bed frames, bed beams and wooden slatted beds, but also serve as adjustable-height furniture legs for tables, sofas, armchairs, dining rooms, TV cabinets, dressers, chairs, bedside tables, dressing tables, cabinets, wardrobes and other furniture. .[Easy to Install]: The furniture legs are simple in structure and easy to install.