XSYFAFA Compatible Heahphone Earphone Audio Adapter Chargers;

This extra large chair wheel is designed for one purpose that is to give you the mobility to move around your hardwood, or any other hard surface floor easily. The softer polyurethane rim will prevent scratches to your hard floor. Compare to typical chair wheel, its wheel diameter of 3" (75mm) is 50% larger than standard chair wheels. Its metal stem diameter of 7/6" (11mm) is compatible with most office chairs sold in the North America market, including but not limited to Herman Miller Aeron chairs. No special tool is necessary for the replacement job. Just pull out your old wheels and snap these new wheels back into place. Rolland (TM) caster wheels is tested to the industry ANSI/BIFMA quality standard. High quality assurance with 30 days money back satisfaction guarantee. *Package contains five (5) wheels.