From Outdoor Discovery comes a pack of 4 reusable outdoor bingo cards. Each card holds 24 unique slots with one free spot in the middle. Just slide the windows closed to mark a spot. Spots are themed for different animals, plants, and elements of nature, like trees, mushrooms, bats, and more. Each pack includes 4 cards in assorted colors with sliding plastic windows. An assortment of 12 4-packs come in a 7.09 x 5.7-inch bright green display case. • Age Grade: 3+ • Product Dimensions/Weight: 6.5 L x 0.6 W x 9.4 H / 0.6 lb • Inner Pack Dimensions/Weight: 7.5 L x 6.1 W x 10.1 H / 8.2 lb • Made In: China • Batteries not required