This item is listed in the chinchilla section of Exotic Nutrition but all the sizes are much too small, chinchillas flip over and over in their sand bath and it would be incredible to find one that doesn't allow extremely fine bathing dust to waft all over the place but I haven't found one yet. This item, even the large, is much too small for Chinchillas bathing habits and needs to be removed from the chinchilla section. More accurate size photographs would help too.
Response from seller: We sincerely apologize for the category error. We have fixed that issue. You are correct, the Acrylic Sand Bath House is primarily for Hamsters, Gerbils, and smaller animals. If you have any questions, please feel free to reach out to us. Thank you.