Compare Quick view Sharp Ceramic Tray for Microwave / Convection Oven Models R1870, R1875 and Others MSRP: Now: $73.99 Was: Ceramic turntable plate / tray for Sharp over the range microwave / convection oven models listed below Measures approximately 12 7/8 inches in overall diameter Outside diameter of turntable track on bottom of tray is approximately 9 inches This... MSRP: Now: $73.99 Was: Compare Quick view