Describe Shelf life:3 years 1. Invisible smile double eyelid stickers, with ultra-thin design, easily create natural eyes, suitable for all eye shapes, long-lasting and unmoving. 2. Smile curve double eyelid stickers designed for Asians, enhance the three-dimensional sense of the eyes, natural and traceless makeup effect, a must-have for daily commuting. 3. Unique mesh material, breathable and comfortable without hurting the skin, with a simple and easy-to-use design, even beginners can quickly get started. 4. Multiple sizes are available to meet different needs. Whether you are a makeup novice or a senior expert, you can find a style that suits you. 5. Long-lasting waterproof and sweat-proof, keep perfect eye makeup all day long, suitable for parties, weddings or daily occasions, making your smile more confident and charming. Comment: 1. The manual measurement tolerance is 2-5g, please do not mind your replacement 2. Due to differences in different displays, the images may not reflect the actual color of the product. Thank you very much