Teach letters and one-to-one correspondence with this alphabet and number decor. Adorned with stars, planets, and rockets, these out-of-this-world cards are perfect for early learners. With both uppercase and lowercase letters, as well as numbers, this set is ideal for hanging as a student reference or using as inspiration for letter- or number-of-the-day activities. ABC cards each measure 5-1/2" x 8-1/2", while each counting card measures 4-1/4" x 5-1/2".