Backyard Safari Company's Critter Shack lets you collect and observe frogs, fish, lizards, crawfish, snakes, or bugs. The field-ready transportable environment works wet or dry. The clear-view housing is water tight and topped with a breathable mesh lid and carrying handle. It also floats so is ideal for beach and fishing adventures. This Critter Shack measures approximately 4.5" x 7.8" x 4.5" and is recommended for ages 6 years and up.