This 16" non-slip round tray from Service Ideas is a great serving tool for bars and restaurants. Its removable rubber insert allows for versatility. Add the insert to create a non-slip surface that keeps glasses and plates from sliding during service, or take it out and replace with a doily for an appetizer plate presentation. Trays are stackable for neat and organized storage. Constructed from 18/8 stainless steel and black silicone rubber.