【Package Includes】 A total of 37 alphabet bulletin board set educational cards, including 26 alphabet cards, 11 number cards, We also provide enough adhesive dots to make it easy for you to stick these interesting educational learning cards onto bulletin boards.The soothing colors used in the design will also create a calming and inviting atmosphere in any classroom or learning environment. 【High-Quality Material】The popular pastel colorful rainbow bulletin alphabet and number learning poster cards are made of high-quality cardstock, making them more durable and long-lasting. The boho colorful classroom decoration cards are surface-coated for waterproofing and exquisite printing, making them perfect for classroom wall decoration. 【Suitable Size】Each letter poster card measures approximately 21x14cm/ 8.3''x5.5”, while the number card measure 14x11cm / 5.5''x4.3”. This large size makes these interesting learning cards eye-catching and easily visible to students.