Heavy-Duty Material - This Lazy Susan Turntable Hardware Is Made Of High-Quality Galvanized Steel With A Silver And Shiny Surface, Which Is Hard And Sturdy, Not Easy To Crack And Rust, And Has A Long Service Life. It Has High Stability And Load Capacity And Is Perfect For Various Applications. | | Easy To Install - The Lazy Susan Rotating Hardware Comes With Pre-Punched Screw Holes Around The Edges To Reduce Your Heavy Work. Just Need To Punch Holes In The Corresponding Positions On The Board To Be Installed And Then Use Screws (Not Included) To Fix The Turntable On The Board. | | Quietly And Smoothly - You Will Receive 4 Lazy Susan Bearing Plates In 2 Sizes, 303 X 8Mm And 350 X 8Mm. Each Has A Ring Of Stainless Steel Ball Bearings Interior That Are Evenly Stressed, Provide Stable Support, And Rotate Smoothly At 360 To Achieve Efficient And Low-Noise Operation. | | Wide Application - The Heavy-Duty Lazy Susan Hardware Is An Ideal Tool For Displaying Products, Organizing Spac.