Set of 4 Glass Furniture Caster Cups - 3" Diameter In Clear Glass

These heavy-duty caster cups are an attractive and understated way to protect your carpet from damage by furniture feet. Made of durable cast glass with a shallow cup, they are strong enough for large and heavy furniture pieces. Each set contains four 3" diameter caster cups, enough for one sofa, cabinet or table.

Dimensions: 3 1/8" W x 3/4" H. Cup depth: 3/8". Inside diameter: 2 3/16.

Caster cups, also called furniture coasters, are used to protect delicate flooring from casters made of metal or wood.