These numbers were created with the intent to display them in your classroom as a decorative resource for students. They are sized to span the length of a standard chalk/white board. Ideally they are up for reference with magnetic tape and pulled down easily to reinforce numbers and/or double digit identification in conjunction with calendar activities. The numerical value of each number is represented by its illustrations. Each number is hand illustrated. Recommended prep: after cutting out each number laminate using a 10mm gauge laminate. This will extend the life of your purchase and the durability will hold up to daily student handling. Any professional print store should stock this heavier grade of laminate. I hope you find these numbers to be useful as you teach!