Oyster mushroom is also called Pleurotus Ostreatus, abalone, or tree mushrooms. It lives up to its name it looks, smells, and tastes like oysters.With virtually no stalk, this mushroom's oyster-shaped caps usually grow in layers on dead deciduous wood (or on some supermarket shelves), like clusters of oysters.The moist, hairless, fragrant, white to smoky-gray caps are 2-8 inches wide. Type: oyster mushroomStyle: freshSpecificationGrade: AColour: whiteSize (DIA): 2 - 5 cmPart: wholeShelf life: 40 daysPacking: as buyer's request Type: oyster mushroomStyle: driedSpecificationGrade: AColour: grey, purple, yellowSize (DIA): 3 - 5 cmPart: wholeMoisture: 15% maxImpurities: 1% maxNnatural fragrance No burned pcsShelf life: 12 monthsPacking: as buyer's request