Lee's Hermit Crab Hideaway Contains: Hermit Hut, detachable night-sky scene, sponge for watering, decorative plant, natural gravel, and Medium Kritter Keeper Keeps hermit crabs safe and secure Size: 11-3/4-inch long by 7- 3/4-inch wide by 8-inch high Contains: Hermit Hut, detachable night-sky scene, sponge for watering, decorative plant, natural gravel, and Medium Kritter Keeper. Colors may vary. Keeps hermit crabs safe and secure Size: 11-3/4-inch long by 7- 3/4-inch wide by 8-inch high