Material and product: This product is made of heat-resistant fiber, soft, fluffy, not easy to tangle,7pcs Per a Package. 7 Pieces with 16 clips(18" (20cm) width with 4 clips :26" (15cm) width with 3 clips,24" (10cm) width with 2 clips,22" ( 5cm ) width with 1 clip) Shopping Tips:Please pay special attention to the color of the product.Due to the different display screens of mobile phones and computers, there may be a small amount of color difference in the goods and pictures received, In addition, the hair extension is inserted into your own hair, which will be slightly different from your own hairplease understand, happy shopping After-sales service: Dear VIPs, All products in our store are in charge of pre-sale and after-sale by the Amazon team, if you have any unsatisfactory questions about this product, please contact Amazon or our store as soon as possible, we will give you a satisfactory solution within 12 hours. AFTER WEARING EFFECT:It can make your hair look very real like your own hairAnd this Hair Extensions can make your hair look longer, thicker,Dark colors with light colors will have different picking and dyeing effectsIt's very easy to put on and take off, You can trim and reshape your hair style according to your own hair length. Use safety warnings:This hair extension can not be dyed, can not be reheated for styling, can only be dried naturally after washing, can not be dried with hot air, please do not wear it when sleeping or swimming.