Describe Shelf life:3 years 1. Lightweight and breathable design, comfortable and burden-free to wear, creating a natural and lively natural-looking lash effect. 2. U-shaped structure conforms to the eye shape, closely following the eye curve for enhanced comfort and stability. 3. A must-have for idols, just like the style worn by groups, easily achieving stage-level enlarged eyes, suitable for everyday wear and photo shoots. 4. One-piece design, simple and quick to wear, even beginners can easily master it. A 5-pair pack offers great value and durability. 5. Made from selected high-quality fibers, soft and breathable, won't press on the eyelids, and won't easily deform or fall off even after long-term wear. Precautions: 1. Keep out of reach of children to prevent accidental ingestion. 2. If you feel unwell, stop using immediately. 3. Do not use on damaged or swollen skin. 4. Store in a cool and dry place. 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