The Xtra Guard Soft Impact Clear Corner Cushions are an energy displacing corner cushion that protects your child from sharp corners. It features a large, advanced crumple zone with an air bubble that cushions impacts. Rounded design deflects impacts from any angle. Applies with a double sided adhesive that sticks to most wood, glass, and tile surfaces, and is easy to remove. Clear gel design blends into furniture. Pack contains 4 corners.