Package And Size: Package Includes 2 Pack Lazy Susan Hardware. The Diameter Of The Bracket Is 8 Inch And The Thickness Is 0.4 Inch. It Is Very Thick, Which Greatly Improves The Carrying Capacity. Note: Countertop Is Not Included | | Quality Materials: The 8 Inch Lazy Susan Is Made Of Heavy-Duty Aluminum Alloy Material, Which Is Sturdy, Durable, Corrosion And Rust Resistant. Our Bearings Can Be Used For A Variety Of Purposes, And You Can Decide The Material Of The Tabletop According To Your Home Style, Including But Not Limited To Wood, Glass, Marble, Etc | | Polished Ball Bearings: The Heavy Duty Lazy Susan Has A Neat Row Of Bearing Balls Inside To Make The Lazy Susan Turn Smoothly And Without Any Obstruction. The Lazy Susan Bearing Also Comes With Non-Slip Feet That Are Non-Slip And Easy To Use. You Can Also Remove The Non-Slip Feet And These Metal Lazy Susans Come With Pre-Drilled Holes For Screws | | Dust And Rust Resistant Sliding Guide: The Gap Between The Two Rings Of T.