Scotch™ Glides, Tap-on, Felt, Gray | 3M United States
GorillaFelt Chair Leg Floor Protectors/Felt Glides (Set of 16) Tap-On Felt Furniture Pads Guaranteed to Stay On, 1 Inch Round Sliders (1 Inch) - Amazon.com
TruGuard Furniture Glides, Snap-On, Tan Felt With Adhesive, 1 - 1-1/8-In., 4-Pk. | Killingworth True Value