TICONN Office Chair Caster Wheels Set of 5 for Tile Hardwood Floors and Carpets Universal Fit for Most Chairs (Black)

TICONN Office Chair Caster Wheels Set of 5 Glide on All Surfaces Smoothly - Tile Hardwood Floors and Carpets Universal Fit for Most Chair Manufacturers Please note that our design incorporated universal grip ring stem (7/16\" x 7/8\" or 11mm x22mm) which unfortunately does NOT fit IKEA chairs.