The model number is usually found on the side, rear of the microwave, or on the side of the door. The model number will usually be printed or stamped on to a sticker or plate and will consist of numbers and letters.
Neff Microwave Glass Tray Genuine (check fits list below)
PANASONIC NN-ST45KW MICROWAVE GLASS TRAY 34cm DIAMETER INCLUDING ROLLER
Siemens Microwave Glass Tray Genuine
SPARES2GO Smooth Glass Turntable Plate Compatible with AEG Microwave Oven (270m
Microwave Plate - 255 mm Microwave Turntable Glass Tray w/ 3 Fixtures,
Plate for PANASONIC Microwave Glass Turntable Tray 345mm FREE UK POSTAGE