【Upgraded Inline Style—Sleek & 】 office chair wheels feature an upgraded inline-style design (not bulky plastic casters). The stance and help reduce wobble and improve chair stability—an ideal modern upgrade for desk chairs.

【 -Quiet, Smooth Glide】Precision bearings deliver silent rolling—no squeaks, no rattles. Smooth movement reduces vibration for a comfortable workspace and helps your chair roll steadily.

【Heavy Duty Build—Up to 700 lbs per Set】Made with industrial-grade steel, bearing structure, and durable non-marking PU wheels. Supports up to 700 lbs per set (5 wheels) for reliable everyday use.

【Floor-Safe PU—No Chair Mat Needed Floors】Soft, extra-thick non-scratch polyurethane (PU) tread helps scuffs, , and marks hardwood, laminate, tile, and vinyl—so you can roll freely without a chair mat surfaces. Also rolls smoothly carpet.

【Universal Stem + Tool-Free Installation】Fits the standard 7/16" x 7/8" (11×22mm) stem by office chairs. Not compatible with IKEA chairs and some brand-specific/off-brand models—please measure your current stem before ordering. Installs in minutes: pull out old wheels, push in ones.