Niteangel Small Animal Sand-Bath Box - Acrylic Critter's Sand Bath Shower Room & Digging Sand Container for Hamsters Mice Lemming Gerbils or Other Small PetsEasy to Clean Made with Acrylic Materials, it's easy to clean than wood, also it's not easy to retain an odor. You can take it out as a separate spot to clean & change neat sands without move any of your bedding materials or decoration in cages or habitats. And except for the birch wood lid, the MDF board styles of lids are water proof on surface Unique Design It's designed to match Niteangel Bigger World Series Hamster Cages, if you are using other