Dimentions: KeaLite Shadow Casters are sold in packaging and are 6 inches wide by 9 inches tall. Shipping: KeaLite is currently only ships within the United States of America. How Does It Work? Step 1 - Place the KeaLite Stand (sold separately) on a flat surface, about 1 away from a blank wall or window. The front of the KeaLite Stand must face the surface you wish to cast a shadow on. Step 2 - Place any KeaLite Shadow Caster into the front slot of the KeaLite Stand. Step 3 - Place a tea light candle (sold separately) within the round opening of the KeaLite Stand and light it. Step 4 - Make your surroundings as dark as possible and see the decorative shadow appear!