- Strong support for bed frames: Provides much more support for wooden slats on aging bed frames, eliminating sagging and squeaking when turning over at night. Helps save money on bed repairs and mattress replacements. - Material and durability: Made of high quality plastic steel for strength and long life. Not easy to deform, has a strong bearing capacity, and is not easy to rust. Thickened pipe walls and circular base increase stability. The 4-piece furniture legs set offers up to 400 kg total load capacity, compared with about 150 kg for other legs. - Upgraded foot base: Base area is widened and thickened to improve grip on the floor. The base uses high-quality rubber pads to prevent slipping, reduce noise, and protect the floor. - Wide compatibility: Adjustable bed support legs are suitable for king, queen, and platform beds, metal bed frames, bed beams, and wooden slatted beds. They can also function 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 installation: Simple structure and easy to install. - Adjustable height and versatility: Designed to be adjustable-height furniture legs, enabling quick leveling across different furniture pieces to accommodate uneven floors and varying furniture heights. - Practical use scenarios: - Restore support on an aging bed: Install the four legs under a sagging bed frame to remove sag and squeaks, improving sleep quality and extending mattress life. - Level and protect living room furniture: Use under a sofa, coffee table, or TV cabinet to achieve stable height, reduce wobble, and protect floor surfaces. - Level and stabilize storage and bedroom furniture: Add to dressers, wardrobes, or bedside tables to compensate for uneven floors and maintain even alignment.