Created here on the Cape our kinetic shadow boxes are created from genuine beach sand, shells, and photographs from the artist collection of local beaches. Give the frames a shake and see the shells and sand move. Frames measure 5x5x1.75 inches. Chose from 4 styles, top left, A-1. Top right, A-2. Bottom left, A-3. Bottom right, A-4. Due to the nature of the product sand and shells, will vary. Frames sold separately.