The cleansweepsupply.com product catalog, Surface Protectors. http://www.cleansweepsupply.com/pages/subsection1316.html Keep keyboards, desk accessories and other electronic equipment from sliding, while protecting the surfaces they`re on with these self-adhesive circular protectors. Excellent for use on glass, metal, plastic, ceramic, wood or the back of picture frames. Diameter: 3/4 in; Thickness: N/A; Material(s): No-Slip; Color(s): Crystal Clear. http://www.cleansweepsupply.com/pages/item-mas88600.html MAS88600 4.04 Master Caster new http://www.oppictures.com/singleimages/240/MAS88600_1_2.JPG MAS88600 10034238886003 Floor & Surface Protectors Surface Protectors 412 Protect surfaces from scratches and other wear with these heavy-duty felt protectors. The self-adhesive pads bond permanently to wood, metal, laminate, ceramic and other smooth surfaces. Diameter: 1 in; Thickness: N/A; Material(s): Felt; Color(s): Beige. http://www.cleansweepsupply.com/pages/item-mas88496.html MAS88496 3.22 Master Caster new http://www.oppictures.com/singleimages/240/MAS88496_1_2.JPG MAS88496 10034238884962 Floor & Surface Protectors Surface Protectors 1285 These noise-reducing pads are ideal for use on chairs, desks and tables in cafeterias, libraries-anywhere quiet is necessary. Pads fit most chair, desk or table feet. Long lasting, they are long lasting to withstand repeated movement and cleaning. The extra-strength adhesive backing bonds permanently. The pads also prevent surface scratching and marring. Diameter: 1 1/4 in; Thickness: 0.19 in; Material(s): Polyester/Latex Felt; Color(s): Beige. http://www.cleansweepsupply.com/pages/item-mas88847.html MAS88847 23.90 Master Caster new http://www.oppictures.com/singleimages/240/MAS88847_1_1.JPG MAS88847 10034238888472 Floor & Surface Protectors Surface Protectors 133