Protect Your Floors & Money Saving Stop damaging your expensive hardwood floors. Compared to cheap,PP wheels that destroy your flooring,our soft and premium polyurethane material,combined with duster cover,guarantee you not to scratch or leave marks on any surface. So feel free to finally toss that old computer chair floor mat! 496 LBS Max Load Entire support bracket and internal parts are made of premium grade steel,providing years of effortless rolling and durability. The max load of 1 wheel is 99 lbs,5Pcs per set ensures you 496lbs max load. 360°. Swivel &. Smooth Gliding Our 4Pcs precision ball bearings per wheel,combined with vibration reducing polyurethane tires will ensure you a smooth and silent roll. They roll amazingly on hardwood floors,carpet,tile,concrete,stone or vinyl. Compatible with Most Chairs Rest assured that our office chair wheels are compatible with almost any rolling chair(please check the size of your wheel stubs before ordering). IMPORTANT(our stem size is .43x0.86in)
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