Super Pet Mini Keep-A-Critter Carrier, Assorted Perfect holding area for small pets, and ideal size for travel Opening in lid for an air hose for use as a tiny aquarium Take it to the beach to collect crabs, turtles and other amphibians Ideal for small lizards and other reptiles Actual size is 7.1-inch long, 4.1-inch wide and 5-1/2-inch high