Rubber Caster Cups for Rolling Chairs – 3.5 Inch, Black, Minimalist

Rubber caster cups prevent rolling chairs from damaging floors and keep them in place. The non-slip design stays put under chair weight, ideal for home offices and workspaces. Low-profile cups blend with flooring while protecting surfaces.

Key Features

• Non-slip rubber base — grips floors securely to prevent sliding, even under heavy chairs
• 3.5-inch diameter — fits most standard office chair casters up to 2.5 inches wide
• 0.25-inch thickness — low profile stays nearly invisible under furniture
• 100% rubber construction — flexible enough to absorb movement without cracking

Materials & Care

100% natural rubber. Wipe clean with damp cloth as needed.

What's Included

Set of 4 caster cups.

Specifications

Diameter: 3.5 inchesThickness: 0.25 inchesWeight per cup: 0.1 lbSet weight: 0.4 lb