UNIVERSAL STANDARD STEM SIZE - 7/16 IN wide x 7/8 IN tall (11 MM x 22 MM) OMYOFFICE's caster wheels fit up to 99% Chairs sold across USA/Canada, such as office chairs, computer chairs and desk chairs, but DON'T FIT for I-K-E-A chairs
PRIME MATERIALS ENSURES STURDINESS - office chair casters are made of top grade metal, premium polyurethane and nylon. And double-wheel transparent design make it sturdier and more heavy duty
QUIET & SMOOTH ON FLOORS - With smooth style casters, you will enjoy a quieter, smoother glide around your home office
SUITABLE AND PROTECTIVE FOR ALL FLOORS - office chair wheels replacement can safely glide on your wood, vinyl, carpet, hardwood, tile and laminate floors without a plastic office chair mats and keep your floors immaculate
EASY AND FAST INSTALLATION - Just pull out the old caster and replace it with a new chair wheel. It only takes 5 minutes without any tools
