This color is ideal for you if hazel eyes have always been your dream. A complex and intricate blend of dozens of natural dyes is used to finish the rich brown color, giving it a warm, rich coloring while maintaining a natural appearance. Details of the product material of the lens: Hima 55 55% of the water is water. Base Curve: 8.6 Center Diameter: 14.2 0.04 in thickness Contents of the package: a pair of lenses Use period: up to 14 hours per day for a maximum of two months