UNIVERSAL CASTERS SIZE: Our 2-inch workplace chair wheels are made from premium rubber and high-grade metallic for smooth, quiet rolling and exceptional durability.EXPERIENCE UNMATCHED DURABILITY: Our 2inch office chair wheels characteristic heavy-duty metal bearing rods and solid metallic brackets, they feature a powerful nylon frame and sturdy polyurethane casters for advanced energy and resilience. These heavy-duty office chair wheels easily help 700 lbs, making them choice for heavier individualsQuiet, Effortless Rolling: Experience smooth, noise-free rolling with precision ball bearings at the caster swivels and axles. Glide smoothly and quietly with our high quality cushioned rubber casters. Work or play quietly with out aggravating anybody round you.PROTECT YOUR FLOORING: Our substitute office chair wheels are designed to guard hardwood, laminate, tile, slate and all different hard flooring from any potential damage.Quick installation: Say so long to complicated setup! Our 2inch workplace chair wheels are large easy to install - no instruments required. Easily eliminate the outdated casters from the chair and insert the hot casters securely to ensure a secure fit.PLEASE NOTE: Our chair casters aren't well suited with for IKEA chairs. Our stem measures 7/16inch x 7/8inch. Please confirm the size of your wheel riser earlier than orderingColour:BlackMaterial:steel+rubberPackage Contents:5 * castersOnly the above equipment content, different merchandise are not included.Note: Light mirrored image and different displays could cause the color of the article within the photo a bit of various from the genuine thing. The measurement allowed error is +/- 1-3cm.