These are the Genuine Jamesway 
Plastic Egg Flats for the Big J 
Jamesway Incubators. They are 
used in the Broiler industry and 
Layer industry. Also in the Breeder 
and Embryonic Industry as well.

With the 36 Egg White Plastic 
Flat each tray holds 144 eggs each.

That makes each hatch 12,960 eggs.

Very compatible with Embrex.