Crystal clear, self adhesive protectors prevent dents and scratches caused by sharp corners or rough bottoms on objects. Prevents sliding, keeping decorative objects in place on desks, tables, shelves and curios. Helps picture frames stay straight on walls. Eliminates cabinet doors and drawers from slamming. Diameter: 3/4"; Thickness: 1/16"; Material(s): Acrylic; Color(s): Crystal Clear.