Description: This round dining table smooth swivel plate adopts heavy duty aluminium alloy material, solid, not eay to rust and wear. These bearings can be screwed or fixed as they have through holes and pre-drilled holes. Ideal for cake decorations, TV monitor stand, electronic repair, sculpture base, catering services, food display, serving. Features: Material: Rolling table bearing is made of heavy duty aluminium alloy, strong and wear pressure resistant and safe to use Function: The aluminium alloy turntable bearing uses rolling elements to maintain the distance between moving parts to reduce rotational friction and withstand radial and axial loads Easy Maintenance: The surface of rotating swivel plate turntable is smooth, easy to clean and maintain, according to the use of regular replenishment of lubricating oil Easy To Install: The bearings have through holes and pre-drilled holes, which can be screwed or fixed with screws, easy to set up Wide Application: The heavy duty swivel turntable is suitable for cake decorating, TV monitor stands, electronics repair, sculpture bases, catering services, food exhibitions Specification: Material: Aluminium Alloy Color: Silver as picture Product Size: (optional) #1: Inner Diameter: Approx. 7cm / 2.8inch Outer Diameter: Approx. 12cm / 4.7inch #2: Inner Diameter: Approx. 8.5cm / 3.3inch Outer Diameter: Approx. 14cm / 5.5inch #3: Inner Diameter: Approx. 14.5cm / 5.7inch Outer Diameter: Approx. 20cm / 7.9inch #4: Inner Diameter: Approx. 19.5cm / 7.7inch Outer Diameter: Approx. 25cm / 9.8inch Package Weight: Approx. 180g~470g Package Included: 1 x Table Bearing Note: There may have 0.5-1cm error in size.