Advantages of Vivia Bella Human Hair Clip ins: Top Quality Virgin human hair, No shedding, No tangle, Durable, Reusable. Can be dyed,curled,straightened,washed as your own hair. It is flexible to use by your choice. Useful for both thin and thick hair by adjusting the pieces. Well crafted double wefts sewn with Quality Clips stitched on hairs, Secure & Comfortable to wear. Please Note: Picture Color: To ensure hair extension color match your own hair,please send us your photos taken in outdoor with natural light. Hair Coloring: Light color hair can only be dyed to darker color. How to care your hair extensions:1. Use good quality shampoo and hair conditioner to care the hair. Please make sure to wash&condition your hair at least once a week2.You can use gel or spray styling products to keep the hair style. Oliver oil will be a good choice to keep the hair style.3. Hair can use wig special-purpose comb to comb, mustn’t with plastic comb. Or it will damage the hair. About the body wave hair or curly hair, we recommend you use the right method to comb it, or the hair type will be influenced.4.You can use hair nutrient solution to maintain your hair.5.Treat it like your own hair and take good care of it, it will last longer. Return Policy: For any quality problems,we provide 7 days easy return after we confirm. For a full refund, please make sure the hair is not been used.Please contact us on Amazon if you have other problems. Customer Service:When you place an order, we will post it on time and keep tracking until it arrive, We are here 24/7 to answer any questions.