STRONG STAINLESS STEEL MATERIAL: The rotating swivel plate is made from galvanized steel with a zinc-plated surface treatment, providing corrosion resistance and rust protection. It is strong and durable, designed to support weight-bearing applications. 360 DEGREE FLEXIBLE ROTATION: Equipped with beads between the top and bottom square plates, it allows smooth 360-degree rotation on a pre-lubricated ball bearing track, ideal for flexible turntable use. ADVANCED DESIGN: Features a heavy-duty structure with full round grooves that support load distribution and reduce friction, protecting surfaces such as tables. SPECIFICATIONS: 95mm x 95mm (3.74 inches), 0.8mm thick square plate. Load capacity up to 50kg. Suitable for indoor or outdoor furniture assembly and DIY projects. PRACTICAL MULTI-PURPOSE USE: Ideal for replacement in stools, bar stools, chairs, boat seats, and for use with revolving shelves in corner cabinets, turntables, display stands, magazine racks, poster holders, and supports for television or computer monitors.