Describe Shelf life:2 years Color:Natural black,Brownish black,Dark brown,Light brown 1. Use high-quality simulated hair to create a natural and fluffy big wave shape, easily create a romantic atmosphere, suitable for all occasions. 2. Unique grip design, firmly fit the head contour, can be quickly used without additional tools, easy to adjust the angle, long-lasting and not easy to slip. 3. High ponytail style designed for Asian women, the curl is natural and not exaggerated, perfectly fits the face shape, modifies the facial lines, and shows elegant temperament. 4. Suitable for parties, weddings, daily travel and other scenes, with different clothing styles, enhance the overall shape highlights, and become the focus of everyone. 5. Lightweight and comfortable material, no pressure when worn for a long time, good breathability, allowing users to enjoy all-weather comfort and beauty. 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