COSYLAND Office Chair Wheels Set of 5 - Rubber Roller Blade Castors for Office Chairs - Rolling Chair Wheels for Hardwood Floors Smooth & Silent Gliding, Fits for Most Chairs (Black)

Seamless and Quiet Mobility: Engineered with precision ball bearings and soft, sound-dampening materials, these office chair wheels ensure ultra-smooth, noise-free rolling. Whether you're working late at night or in a shared workspace, enjoy uninterrupted movement without squeaking or rattling
Robust and Reliable Support: Built with heavy-duty carbon steel frames, dual-sealed bearings, and high-resilience polyurethane, each caster supports up to 650 lbs. Designed for long-lasting performance, they maintain balance and structure even under frequent use or heavier seating.
Floor-Friendly Design, No Mat Needed: Encased in an extra-thick layer of non-marking soft polyurethane, the wheels glide safely over wood, laminate, vinyl, tile, and carpeted floors. Say goodbye to scuffs, scratches, or the need for bulky chair mats—your floors stay protected at all times
Effortless Compatibility and Installation: Fitted with the universal 11mm x 22mm stem size, these wheels are compatible