These Self-Stick Floor Protector Guides slide furniture without damaging or scratching floors. This 4-Pack self-stick home improvement set lets you move large pieces of furniture around your home, such as a sofa, hutch, refrigerator, and more. Great for moving into a new place, and rearranging furnishings. The glides measure 1.75" in diameter. Comes packaged in a hanging blister pack.