Project Popperz are a complete accessory line that aids in project creation.Creating show stopping displays has never been easier! Perfect for kids and adults in need of materials for school and craft projects as well as signage for parties, garage sales, car washes, pep rallies, fundraisers or any other event where you want eye-popping attention! These brightly coloured paper letter and numbers are 5.6cm tall, and are incredibly easy to use.Repositionable adhesive backing allows for perfect placement - just use an Elmer's Glue Stick or Rubber Cement to adhere permanently.