ELITE Gaming Chair MG200 Destiny | Ergonomic Office Chair - Desk Chair - Executive Chair - Armchair - Racing Gaming Chair - Gaming Chair - Swivel Chair - Chair - Faux Leather Sport Seat (Black/Blue)

["Set of 5 soft PU casters for use on hard floors.", "Leaves no scratch marks on your floor like regular nylon casters can.", "Suitable for use on most regular office chairs. (Pin is 11 mm x 22 mm).", "Easy to assemble: simply pull out the old ones, and push in the new ones to screw on.", "Maximum weight capacity: 88 lbs/caster. (440 lbs for all 5 casters.)"]