The Near and Dear MDF Photo Urns, made of medium density fiberboard, are available in a natural and black stained finishes. The unique design allows families to easily insert or exchange photos without opening the urn compartment. The photo window area measures 2-1/4 Inch by 3-3/4 Inch. These urns are available in 3 sizes and we highly recommend that a plastic bag and twist tie (included) be used to secure your pet's ashes held in this urn. Please use only a soft dry cloth on this product for routine dusting.