UNIVERSAL FIT OFFICE CASTER WHEELS:3 inch Chair caster wheels replacement stem size 7/16” x 7/8”,fit for 98% office chair,desk chair,computer chair like High-Back Ergonomic gaming chair,Herman Miller chair,Aeron and more(Not Fit IKEA Chairs); SMOOTH & SILENT ROLLING:Our desk office chair wheels are made of sturdy polyurethane,no more getting caked-in dust and grinding on the floor.Your chair will be smooth as silk and rolls like a champ.Heavy-duty chair wheels are also gentle to your floor,you will enjoy a quiet,no-noise working environment; SAFE FOR ALL KINDS OF FLOORS:The old original plastic caster wheels are easy to stuck hair and always leave some marks or scratch on hardwood floor.With our chair wheel caster replacement, safe applied for carpet, tile, office floors, wood, hardwood, parquet, laminate, vinyl,no longer need a plastic mat; FAST INSTALLATION & EASY ROLLING:Just Take off the old plastic caster wheels ,install desk chair wheels,go and fell in love them on your first roll.Each pack could support load up to 650lbs(NOT FIT IKEA CHAIR); RELIABLE HEAVY-DUTY CASTERS – This unique designed office chair wheels are made of high-strength materials, has well stability and durability, providing reliable mobility protection for your office and life.

HEAVY DUTY & UNIVERSAL FIT REPLACEMENT FOR OFFICE CHAIR
Made of high-grade steel, precision ball bearings, and soft rubber polyurethane make them sturdy ,could loads up to 650lbs in total. With standard stem（7/16" x 7/8") ,heavy duty wheels fit for Herman Miller , Aeron,office chair,desk chair,gaming chair and more.Also, fit salon,workstation and drafting stools and other swivel chairs with studded wheels.But NOT FIT IKEA CHAIRS.

SAFE&NO SCRATCH FOR ALL FLOORS
Old plastic caster wheels always leave marks or scratch on hardwood floor,out Office Chair Wheel Casters are safe for floors such as carpet,tile,office floors,wood,hardwood,parquet,laminate,vinyl.You would no longer need plastic mats after installing our replacement rubber chair casters.

GLIDING&QUIET ROLLING
High quality bearings make it roll smooth, soft crystal polyurethane make it quiet rolling.Office chair wheels make you scream and squeal,the smoothest rolling and soundless.We know you would like your office chair to fly across office or room like a a skate board.Smooth,you don't have the little tug from shorter hard plastic wheels,Quiet ,the office chair wheels make a surprisingly difference in the daily small slides.

EASY TO INSTALL&ENJOY DIFFERENT FLYING
Our universal fit replacement for office chair stem size is standard 7/16” x 7/8”,could fit 98% office chair ,desk chair,computer chair,gaming chair or working chair.Two steps to finish installing,pull out the old plastic caster office chair wheels and plug in our furniture chair wheels caster.You will enjoy a flying working environment.