Use our float letters to promote your message. Foamboard letters and numbers have white poster board finish front and back with 1/8" rigid foam centers. Foamboard letters are rigid and durable, can be brush painted, spray painted and glittered. Easily apply with staples or double-adhesive tape (not included). ALL CAPITAL LETTERS ONLY. Paradefloatstuff.com is NOT responsible for order shortages due to customers who misspell words, so check your letters carefully before you order.