Microwave Oven Turntable Cooking Glass Dish Tray
This is a round tray measures 12-3/4" Diameter
A Dime fits in the middle, see picture, Dime is not included
The center rides on a drive coupling
Replacement for numbers WB49X10079, AP2030884 and PS248296
Designed to fit specific manufactured General Electric microwave makes and models including Hotpoint and RCA