【Well Protect Hardwood Floor】The wheel cover with soft polyurethane material can safely glide on hardwood,vinyl,laminate,tile. Guarantee not to leave scratch and mark on the surface.

【Smooth Rolling And Swiveling】With premium bearings this caster can swivel easily and roll smoothly without any squeaking noise .3”large wheel prevent the caster from getting clogged with dirt,hair,and other debris.(Not recommended for thick/tall carpets)

【Support Up To 550lbs】This caster are made of heavy duty steel.The frame is in strict stylish design with straight line to better center the weight .Guarantee to support up to 550lbs as set of 5

【Upgrade Your Chair At Lowest Cost】WAYES chair caster is the perfect partner of your chair .It save you half the money from buying chair mat or even 4/5 price from replacing the unsatisfied chair.

【Size】5 Pack chair casters with 7/16 in. wide x 7/8 in. length stem will fit most chairs except IKEA chairs. Ideal Casters replacement for brand chairs such as Herman Miller, Hon, Steelcase, DX Racer,Lazy Boy ,Humanscale and more.