Adjustable Height for Support：These bed support legs feature a rotatable base for easy height adjustment, ensuring a perfect fit for uneven floors. The height can be adjusted from 7.2 inches to 13.5 inches, offering optimal support to prevent sagging. (Please measure the required height before purchasing to ensure compatibility) Durable & High-Quality Materials：Crafted from reinforced, heavy-duty PP plastic with a treated surface, these bed frame legs are waterproof, rust-resistant, and wear-resistant. The thickened material provides exceptional stability, protecting floors from scratches and minimizing noise for a more peaceful sleep Easy Installation with Full Accessories：This set includes six adjustable bed legs replacement and 36 screws for a hassle-free setup. Designed with user convenience in mind, the installation process is quick and straightforward, reinforcing bed slats and preventing structural damage caused by sagging Upgraded Strength & Stability：Engineered for superior durability, our adjustable furniture legs feature an expanded base that is 30% wider than standard options, ensuring better stability. The fully threaded adjustment bolts are over 3.5 times thicker than competitors, significantly increasing weight-bearing capacity for enhanced support Versatile Applications Beyond Bed Frames：These adjustable bed frame support are ideal for king-size, queen-size, platform beds, metal bed frames, and wooden slat beds. Additionally, they serve as excellent support for tables, sofas, cabinets, TV stands, dressers, chairs, nightstands, wardrobes, and other furniture requiring height adjustments The Zefphxs Adjustable bed frame legs replacement are designed to provide exceptional stability and reinforcement for bed frames, preventing sagging and extending the life of your furniture. Made from premium materials with an easy-to-install design, under bed support offer a strong, adjustable, and noise-reducing solution for various furniture applications. Perfect for anyone looking to upgrade theirbed frame center support with reliable, high-quality replacement legs.