Check the listing for details. Bumpons - 20 Pack By Spancraft Glass. Color: Clear, Condition: New. Listed at 14.95 USD. Bumpon Features: Bumpons are sold in a pack of 20. They measure approximately 7/16" in diameter and 1/8" high. Flat on top for the utmost in stability. Excellent protection between your base and glass table top. Glass Tops Direct Rubber Bumpons are adhesive backed and excellent protection between your base and glass table top. Bumpons, also known as "bumpers" provide outstanding impact absorption when the table is leaned on or something is put on the surface. Made of rubber these bumpers are fit for glass tops of any density and cut. They prevent the glass from sliding and moving around on the table top. Easy to setup anywhere with any Our eBay Store About Us Contact Us Bumpons - 20 Pack Bumpon Features: Bumpons are sold in a pack of 20 They measure approximately 7/16" in diameter and 1/8" high Flat on top for the utmost in stability Excellent protection between your base and glass table top Glass Tops Direct Rubber Bumpons are adhesive backed and excellent protection between your base and glass table top. Bumpons, also known as "bumpers" provide outstanding impact absorption when the table is leaned on or something is put on the surface. Made of rubber these bumpers are fit for glass tops of any density and cut. They prevent the glass from sliding and moving around on the table top. Easy to setup anywhere with any tabletop, whether for a coffee table, conference or end table bumpons are easy to apply and require no maintenance. Product Details Color Clear Size " x "