Gorilla tough and clear mounting tape squares are clear double-sided 1 inch squares of tape that mount in an instant for a permanent weatherproof bond. These crystal clear squares won't yellow over time and hold up to 7 pounds. Perfect for indoor or outdoor projects., Double-Sided: Coated with Adhesive On Both Sides for Easy Hanging, Pre-Cut 1 .in Squares, 7 Lb. Strong Hold: Sticks to Smoot Hand Rough Surfaces, Instant Hold Permanent Bond: Fast & Easy, Weatherproof: for Indoor and Outdoor Use, Crystal Clear Adhesive: Won't Yellow Over Time., Bonds: Plastic Metal Wood Glass Brick Ceramic Stone Drywall & More!, , , , Weight (lb)0.06, Height (in)6,Width (in)3.75,Depth (in)0.46