Why Choose Alisfeel Clip in Hair Extensions? 1. Thick from top to bottom for ultimate length and volume. 2. Made with 100% remy human hair and designed to minimize tangling and matting. 3. Expertly sewn together with lace to minimize shedding and extend lifespan. 4. High quality clips designed for maximum grip and comfort. 5. Multi-tonal coloring technology for seamless and naturalblending. Read more FAQ Q1. Can This Hair Extensions be Washed and Styled? A: Alisfeel Hair extensions are made out of 100% Remy Human Hair, they may be styled and washed just like your own hair. They can bestraightened, curled, waved, and washed every 10 to 20 wears (or longer), depending on how often you wear them and how much product build-up is on the hair extensions. Q2. How Many Pieces Can Make a Full Head? A: This clip in hair is 120g/set. According to your own hair volume, if you want a full head, we advice 1 set. If you want your hair to be thicker, 2 - 3 sets is recommended. Q3. What is Your Return Policy? A: Please ask for a return to refund within 30 days after you received. If they have been worn or tampered with, please understand that we will not be able to process a refund due to hygienic reasons.