FUNCTION-360 degree rotation,full steel balls, excellent smoothness. It can meet your needs to watch TV, Computer, in bed. MATERIAL-Made from galvanized steel, surface treated with zinc plated, Rust and weather proof. Heavy duty Aluminium bearing with thick surface. FUNCTION-wonderful for Corner cabinets, storage solutions,turntable kaleidoscopes,tabletop serving, pop display, magazine racks, movie poster display,television and computer monitor turntables, flower arranging, cake decorating, revolving musical boxes, trade show displays. DESIGN-two mounting plates, one for attaching another for rotating turntable. Carousel turntable bearing use quarter-inch balls and can be greased to dampen noise. WIDELY USED - It is suitable for using with revolving shelves in kitchen cabinets, planters, serving platters at the table, and large tabletops etc.