Chartpak 4-inch White Stick-on Vinyl Letters & Numbers (01180), 3 PACKS Chartpak 4-inch White Letters & Numbers (01180) - 3 PACKS Stick-on Vinyl for Indoor or Outdoor Application Adhesive Backed 4-Mil Stock Suitable for Display Cards, Signs, Posters, Report Titles and Equipment Identification A Quality Product Made in USA