Introducing the Hubble Bubble Kids 4 American Sign Language Posters. This set includes four 13x17 inch posters each featuring a different theme: Days of the Week Months Numbers and an ASL Alphabet Poster. These easy-to-read posters are perfect for classrooms homes offices or homeschool environments promoting inclusivity and diversity. Each poster is printed on thick sturdy material with a UV gloss laminate allowing for interactive learning with a dry-erase marker. Start with the Alphabet Sign Language poster to establish a baseline for further ASL education. These posters are an excellent resource for interacting with non-verbal communicators in any setting.