Sticky Tack replaces tape and is a reusable adhesive that temporarily bonds wall signs and banners safely to your walls. Use to fasten posters, notices, greeting cards and more. Each package contains approximately 15 strips (each strip is approximately 0.5" wide x 3" long) of Sticky Tack. See package for complete installation instructions. May not adhere on cold or damp surfaces, furniture, wallpaper, dusty surfaces or surfaces painted with flat paint. Sticky Tack may leave a faint mark on some surfaces.