Office Chair Caster Wheels Heavy Duty Safe for All Floors Including Hardwood Perfect Replacement

<p>Optimum Orbis are your best substitute for expensive office chair mat. No more scratched floors or snagged carpets, no rattling and squeaking plastic wheels. Our rubber chair casters roll on any surface smoothly and silently. Other benefits of our caster wheels:- Compatible with major brands - standard stem size: 7/16" (11 mm) diameter x 7/8" (22 mm) length. And great for replacing cheap plastic chair rollers on any chair with swivel casters.</p>

• Premium materials and rock-solid construction make our desk chair casters the strongest in their class supporting 650 lbs. per chair
• Our replacement wheel casters are not just good looking; they are gorgeous with their beautiful transparent polyurethane wheels which roll effortlessly on any surface
• These hot 3-inch wheel rollers are an ideal upgrade to any executive chair, armless office chair, dining chair, kitchen stool, computer chair, video gaming chair, bar stool, and all others rolling chairs on wheels