Diy Turntable: The Rotating Base Can Not Only Be Applied For The Setting Of Rotating Desktop, But Also Suitable For Woodworking Or Other Diy Projects, Providing More Diverse Solutions For Your Decorative Style; It Is Easy To Install, Just Place It Between 2 Layers Of Desktop To Get A 360 Rotating Platform, Or You Can Use Screws To Fix The Bearings To The Platform That Needs To Rotate | | Large Size Bearing: This 20 Inch Large Lazy Susan Is Ideally Suitable For Restaurant Round Tables And Can Carry Glass, Marble, And Solid Wood Tabletops; Rotating Base Runs More Smoothly And Silences; We Recommend It For 35-40 Inches Of Rotating Surface As The Nice, Which Can Be Select According To Actual Needs | | Heavy Duty Alloy: Our Turntable Hardware Is Made Of Quality Aluminum Alloy Material, Which Is Sturdy And Durable; The Thickened Design Enables Metal Lazy Susan Hardware To Withstand Heavy Loads; Even If It Carries A Large And Heavy Marble Dining Table, Heavy-Duty Mute Turntable Ring.