Shepherd Hardware 19076 2-Inch Square Caster Furniture Cup Walnut Finish (Pack of 4)
"SHEPHERD HDWE" CASTER FURNITURE CUP    *      2" Inside Dimension    *      Walnut Finish    *      Square    *      Smooth Rubber Based Caster Furniture Cup    *      Used To Protect Floors From Scratches & Dents    *      Clam Package    *      4 Pack.