If you want to add a fun style to your classroom put these decorative accents on your bulletin boards wall or doors. These Teacher Created Resources accessories are made from acid-free cardstock allowing them to last all year long. Designed for placement on bulletin boards doors or walls. Cardstock is acid-free and archival-safe allowing use for years. Provides a unique look to help children get the most out of their education. Colorful hearts for an adorable touch. Contains 60 pieces in 5 colors and various sizes to help you create a beautiful display.