The Habitrail OVO interactive chewable cardboard beach scene maze is designed to fit various Habitrail habitats or add-ons. With pre-cut slots to hold the food or treats in place, the chewable maze is designed to provide hamsters with hours of foraging fun, gnawing away at the maze in search of food or treats. The maze helps satisfy hamster"s natural chewing instinct, while providing exercise and helping to alleviate boredom. This product weight is 1/2-pound. Measures 1-inch length by 10-inch width by 18-inch height.