Pin-up Ready Letters are designed for attention-getting messages, classroom displays and creative learning projects. Ideal for prekindergarten to 12th-grade. 4" Playful Combo Pack includes 59 uppercase letters, 83 lowercase letters, 20 numerals from 0 to 9, 36 punctuation marks, and 18 Spanish accent marks.TEP79742. 79742. Trend Trend Pin-up Ready Letter.