Cambro Black 16" Round Polytread Serving TrayReduce dangerous glass breakage and messy spills with Cambro's PT1600110 black 16" round Polytread trays. They feature a special non skid surface, bonded directly onto a lightweight polypropylene tray, that is designed to prevent your glassware and dinnerware from slipping while on the tray. These Cambro PT1600110 Polytread trays offer an economical alternative for restaurants, bars, and catered events. For fast drying, Dri Stak separators allow air