These concrete soap dishes have a beautiful stone-like texture, in either a silver granite, charcoal finish, or neutral Portland stone. The raised ridges allow for the soap to drain and dry between uses as well. Outer dimensions: 4.75" long x 3.5" wide x 1.125" deep Inner dimensions (where soap sits): 4.2" long x 2.8" wide x 0.625" deep + Made from a cementitious acrylic resin composite, these dishes are incredibly durable. They are sealed and safe for water exposure. They have rubber feet on the bottom to protect surfaces as well. + Note that air bubbles are a natural part of the curing process, making each piece unique.