€¢ Designed for quick; easy; and damage-free hanging €¢ Engineered for excellent bonding to help hold items securely €¢ Hang freely without the need for tools or other equipment €¢ Leaves behind no holes; marks; or sticky residue €¢ Works on a variety of smooth; finished; indoor surfaces; including painted walls; wood; tile; and glass >> Using the revolutionary Command„¢ adhesive; Command„¢ spring clips hold strongly on a variety of surfaces; including paint; wood; tile; and more. These clips also removes cleanly; leaving behind no holes; marks; sticky residue; or stains; making them an ideal alternative to other hanging methods. Reusing Command„¢ spring clips is as easy as applying a Command® refill strip; allowing you to take down; move; and re-hang again and again."