Measure: 6 cm x 10,5 cm approx. Mineral: jade Color: green with veins Note: by nature the product may vary slightly shades and veins. Properties: Emits calm and provides cleaning and protection. Promotes healing and balance mind-body. Benefits: The guashas are designed for facial massage and application of creams. They help reduce the appearance of wrinkles and fine lines, drain and detoxify the skin, reduce bags, dark circles, tighten the skin with a lifting effect.