I used one sheet. I'm selling it because it doesn't suit my skin! There is some error, but the difference in weight from the new product is 12g. ≪Product Description≫ For busy adult women, this 5-in-1 face mask covers all your nighttime skincare needs with just one sheet. With rich, moisturizing hydration, it leaves your skin moist, plump, and radiant the next morning. Concentrated nutrients quickly penetrate deep into the skin, even for dry skin, sensitive skin, fine lines, dryness, and mature skin that's starting to show signs of damage, providing intensive care in just 60 seconds. Also suitable for intensive care when skin damage is severe. It comes in a smart cube box package that's easy to take out and use. Type...Full face mask Ingredients...Vitamin C, Vitamin E, Royal Jelly, Placenta, Collagen, Sodium Hyaluronate Quantity...32 sheets