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.