Kaleurrier Heavy Duty Caster WheelsPremium Polyurethane Chair Wheels for Office ChairsRolling Stoolsor Drafting ChairsUniversal Roller Skate Smooth Rolling Floor Protective CastersSet of 5

Universal Size Stem 716 11mm diameter x 78 22mm lengthwhich is the standard size for nearly all office computer chairsdrafting chairs and stoolsOveral Dimensions 44H x 3L x 165D inchesWarm TipPlease better measure the existing wheels on your chair or stool before you purchase the set of 5 chair wheelsmake sure it is the correct size to fit your chair or stool Safe for All Floors Our highqualitysoft polyurethane chair rollersruns safely on all soft and hard floorsincluding woodlaminatetileslatevinyl and carpet without scratches or marks on any surfaceIts your best choice to protect your lovely floor without hurt Heavy Duty Updated quality with solid strengthened steel stein brackethighquality polyurethane wheels which is wear resistantproviding years effortless rolling and durability Loads up to 650 lbs with all set of 5 metal chair casters Roller Skate Style Caster Wheels with two precise ball bearings and a wheelshellmade by soft polyurethane allows for smooth and quiet rolling on your floorsto ensure that you work in a nonnoisy environment 360 Rotation Our swivel chair wheels with full bead turntableturning mechanism provides for flexible 360 rotationWithout efforts you can move your chairs or stools freely.