Round service call bell, it is made of Metal fabrics. This product electroplating without scratches, not easy to rust, paint bright and beautiful. Press the top button and touch the clock face to sound the bell. Can be used as bar bell, food bell, call single bell, meal bell, etc. 1 location includes the shipping cost to US. Orders of 2,000 pieces or greater are eligible for sea shipping. 100% guarantee for quality. Rush Service.