Expanded Vermiculite as raw material, Scent type: Jasmine, Rose, Seawater, Sandalwood, Chanel, Lavender, Lemon, Lily etc CommoditySpecificationsSize (mm) ... %K2O: 5.94%Na2O: 1.6%Impurity: 1% maxScent type: Jasmine, Rose, Seawater, Sandalwood, Chanel, Lavender, Lemon, Lily etc3-7mmLoose density ...