XL Self-Adhesive Protector Felt Mat Non-Marking Pad Chair Leg Sofa Table Feet

Place them underneath the furniture to prevent scratches or slipping when moving your chair, table, or any other furniture with the pad. NON-SLIP & SUPER STRONG SELF ADHESIVE: The surface has a unique texture and the self-adhesive glue on the back of the pad will keep furniture from slipping on any hard floor without the use of sticky tape or nails.

eBay