Strong stainless steel material: The turntable is made of galvanized steel, surface treated with zinc, anti-corrosion and anti-rust, strong and durable, ideal for carrying out the function of carrying capacity. 360 flexible rotation: the bearing can rotate freely, the double bearing rotates evenly, enough beads in the square top and bottom plate allow 360 degree rotation on the round ball bearing rail pre-lubricated, which flexibly meets the demand for turntables becomes. Advanced design concept: Sturdy structure design, brilliant design with round grooves support the bearing capacity of various objects and reduce the possibility of too much friction, harmless to the table. Specifications: 7.1 x 7.1 cm, load capacity 20-30 kg, you can get 4 pieces turntable bearings, suitable for indoor and outdoor furniture assembly and outdoor furniture. craftsmanship. Practical and versatile: ideal for replacing many stools, bar stools, chairs, boat seats, suitable for use with rotating shelves in corner cabinets, turntable kaleidoscopes, kitchen servers table, magazine racks, movie posters, television and computer screens. Product description Description Made of galvanized steel, surface-treated with galvanized surface, corrosion-resistant and rust-free. Our swivel bearing has a deeper ball race so the balls can move efficiently and evenly. Round groove construction for carrying and carrying, Multiple grooves can meet the needs of different items and reduce the risk of excessive friction without destroying the floor. Ideal for displaying cabinets, TV bases, turntable connections, swivel shoe cabinets, cabinets, etc. Specifications Material: galvanized steel Surface treatment: Galvanized Color: black Size: about 71*71mm Package includes: 4 x Rotary Swivel Plate