Sold as one unit. (1 unit = 12 each.) Transparent plastic. Protects wallpaper, paint, plaster and paneling. Installs without special tools. Resists chipping & discoloration. 3/4" x 8"; Nail Mount. Fasteners Included. Manufacturer number: CS2181S. SKU #: 19444. Country of origin: (TBA). Distributed by Miller, LLC.