The model number is normally found inside the fridge or freezer. You will likely need to remove the salad drawer or freezer drawer to find the model number plate. Otherwise the model number is likely to be on the side or rear of the appliance.
Lamona Door Shelf Milk Bottle Rack LAM6702
Bosch KIR81AF30G Bottom Door Shelf Milk Bottle Rack Tall Refrigerator Fridge GEN
BOSCH FRIDGE Door Shelf Milk Bottle Rack Tray Bottom GENUINE SEE MODELS 11035494
Hoover Door Shelf Milk Bottle Rack HOCT3L517FWBK Fridge Freezer
Beko Door Shelf Milk Bottle Bottom Rack Tray For CNG4692S CNG4692VA
Bosch Door Shelf Milk Bottom Rack Bottom Tray KGN Fridge Freezer