5X Bell Glides Replacement, Stationary Caster Fixed Chair Caster Wheels Castor 11mm Stem (BellGlide_G50R) …

I am able to slide my chair along my plastic chair pad rather easily with these on, even without having to lift my weight from the chair.

Worked great. Didn't want wheels on my chair because didn't want to roll on my wood floors. Easy to use. Arrived quickly.