✅【ULTIMATE CHEAT SHEAT】Up to date signal card to help you study the signals to master your referee career! Latest NFHS & NCAA official signs! ✅【UV COATING】High Quality UV Laminate protection to stand the test of time! Mitigates any damage, and provides a water resistant layer to protect your cheat sheet! ✅【ROUNDED CORNERS】Rounded Corners to prevent bending damage at the corner and pinching your thumbs when you try to pull it out! ✅【PERFECT SIZE】5” x 3” to fit perfectly in your pocket! Also fits snug in your game card holder! ✅【DURABLE】Designed by officials, for officials! Constructed to stand the test of time!