This bird-watching kit is perfect for the budding birder. Everything you need to identify and watch 20 different species of birds. Includes 4½” x 4½” binoculars (4 x 30 strength) and a pocket sized Kid's Guide to Birds in Your Backyard. Also includes a nice drawstring bag to store the binoculars in. Perfect travel size and made for smaller hands. Recommended for age 5 years and up.