heavy-duty chair wheels are made from industrial-grade steel, precision ball bearings, and durable polyurethane chair casters. Its not compatible with IKEA chairs and not either with some off brand chairs, our stem size is 7/16" x 7/8"
Precision ball bearings in the caster swivel, easy rolling while causing no squeaking or noise.
Stylish design and universal standard size, so you can transform any task chair or stool.
Safe for all floor type, to keep your floors clean and scratch free.