Relax to soothing falling water and visual beauty of design. Self-sustaining fountain features a simple triple tiered basin design style. Water cascades down from the calla lily designed basins. Constantly recycles the same water. Some assembly required. Additional Product Features: Durable and weather resistant. Submersible low voltage water pump. Pump input: 12 volts. 60 hertz.583 amps. 7 watts. AC adapter input: 120 volts. 60 hertz. AC adapter output: 12 volts. 830 milli-ampere. 10 volt-ampere. Class 2 power supply. Rainproof. UL listed for indoor or outdoor use. Dimensions: 38.5″H x 19″W x 16″D. Material(s): resin/fiberglass