HOLKIE Office Chair Wheels 11x22mm Universal Fit Casters 2 Inch Replacement Black 10 Pack Dual Rubber Smooth Quiet Rolling Casters For Hardwood Floors Carpet Computer Gaming Desk Wheels

1 SAFETY FLOOR PROTECTION: Made from high-quality, extra-thick, non-marking soft polyurethane, ensuring delicate surfaces are protected from scratches or dents Suitable for hardwood, carpet, tile, laminate, and more,2 DURABLE HEAVY DUTY STRUCTURE: Heavy duty caster rolling wheels steel casing, the maximum load capacity of wheels-set of 5 is up to 200kg and has passed the highest level TUV test,3 EASY INSTALLATION: Plug-and-play, no tools required! It takes just two minutes to pull out your old chair casters and insert the new ones After that, enjoy smooth and swivel quiet gliding!