These stickers are non-toxic PVC materials, kids favorites, can be attached to the surface of the stationery, toys, furniture, books, cell phones and anywhere. Come with over removable puffy stickers making for hours of creative fun! Stickers Can Develop Children??s Imagination or Creativity. The possibilities are endless. They are easy to peel & stick. Great for scrapbook making, kid’s crafts, marking calendars, or keeping track of classroom accomplishments. A wide range of fun, colorful stickers, boys and girls of all ages will enjoy sharing them, collecting them, and sticking them all over.