【Clip In Hair Extensions Quality Assurance】- WENNALIFE clip in hair extensions are made of remy human hair, silky salon professional human hair, soft like your own natural hair. Our thick & healthy ends are what make WENNALIFE standing out in the market, no tangling, no shedding. Discreet silicon backed clips are strong, hidden & lightweight. Designed to protect your natural hair and ensure your hair sits naturally when wearing our clip in hair extensions. | 【Clip In Hair Extensions Specification】- WENNALIFE clip in hair extensions real human hair. The packaging consists of two parts: 2 test pieces on the top layer & 1 set of classic clip in hair which is 7 pieces 120g in the inner box. This set is 135g net weight without clips, 150g with clips. 1 pack is enough for fine hair, 2 packs are recommended if prefer thick hair. | 【Human Hair Extensions Color Match】- Dark brown. A combination of warm and cool undertones come together in this rich, mid-tone brown shade. WENNALIFE clip in hair extensions can blend well with your own hair. There are 2 test pieces, it's designed for you to test the color through your own root’s hair. (There may be color differences due to different monitors.) If you have difficulties in choosing, feel free to reach out to us to help you to find the best matches. | 【Quick Wear & Long Lasting Wear】- Clips are sewed stably, covered with a layer of soft rubber to carefully protect your scalp and hair, you can easily apply and remove the clip on the hair extensions by yourself to change hairstyle for different occasions. (Wedding, Make-up Parties, Dating, and so on). Our clip in hair extensions can last 2-3 months with good care, can be restyled, strengthened, curled, dyed, etc. When you curl or straighten it, please control the temperature under 250F. | 【Fast Delivery & Lifetime After-sale Service】- Amazon prime shipping. Expedited delivery: 1-2 days arrive, standard shipping 3-5 days. We offer lifetime service to our customers so that we can help you and know your feelings. We are responsible for every customer. If you are not 100% satisfied with our human hair extensions or have any other problems, we accept unconditional return within 30 days.