1kg Free Sample Hot Sell Best Quality 100% Caterpillar Fungus Whole Bodies Cordyceps Sinensis Mushroom Extract with double plastic container inside/Aluminum foil bag outside. 25kg Free Sample Hot Sell Best Quality 100% Caterpillar Fungus Whole Bodies Cordyceps Sinensis Mushroom Extract with double plastic container inside/Fiber drum outside. Or it is at your option.