VELCRO(R) BRAND-Removable Poster Hangers. Easily display your posters and pictures with VELCRO(R) brand's removable poster hangers! These hangers will not damage walls and adhere to smooth painted surfaces, metal, glass, paneling, plastic, wood, and more with a low profile that keeps items flush to the wall. Hangs securely and removes cleanly. Not for use on wallpaper, non-painted brick/concrete, or other porous materials. Each hanger is 7/8 inch in diameter and will hold approximately 1/4 pound. This package contains twenty-four poster hangers. Imported.