Trend Enterprises Inc. Alphabet Pocket Flash Cards Handy 3 1/8" x 5 1/4" size makes cards great for travel Set includes activity ideas to challenge growing skill levels Cards Feature Photos For Real-Life Learning And Rounded Corners For Quick Sorting 56 Cards Ideal for Teaching For ages 4-7 Handy 3 1/8" x 5 1/4" size Cards feature photos for real-life learning and rounded corners for quick sorting 56 two-sided cards