This 72" x 72" Giant 1-120 Counting Grid is perfect for math and movement programs! This mat is large enough for students to stand on, walk the numbers while counting, and play math games. This file is a 10,000-pixel PNG file that can be sent to any printer that makes custom shower curtains. Great for math nights, carnivals, festivals, game nights and parent engagement evenings! Included: 1 digital file