Specification: Origin: Vietnam. Storage type: Frozen (-18�°C) Color: Natural green color Material: 100% Fresh Dong leaves Shape: Whole Usage: package of traditional cakes Preservation process: clean, steam, keep cool in 10-12 degree Shelf life: 24 months under -18C Packing: 1 kg PA/bag and then 10kg/Carton box or as per customer's requirement.