【Seamless Clip In Hair Extensions Quality Assurance】- Invisible and comfortable seamless clip in hair extensions are made with high-quality virgin human hair, silky salon professional human hair, soft like your own natural hair, no shedding, no tangling. They are made with a thin silicone-weft base that lays flat against your head and lets you feel more comfortable. A thin silicone-based weft base can create a more natural look. | 【Seamless Clip In Hair Extensions Specification】- WENNALIFE Tape weft clip in hair extensions human hair, different weight for different length, 130g for 14-18 inch, 150g for 20-22 inch, meet your actual demands better. 7pcs with 16 clips per pack, thick from top to end. 1 pack is enough for a normal full head, 2 packs are recommended if prefer thick hair. | 【Clip in Hair Extensions Color Match】- A perfect match for most natural auburn ginger, warm copper undertones blend seamlessly in this red tone. WENNALIFE real hair extensions clip in human hair can blend well with your own hair. We suggest choosing color through your own root’s hair. (There maybe color differences due to different monitor.) If you have difficulties in choosing, feel free to reach out to us to help you choose the best matches. | 【Quick Wear & Long Lasting Wear】- Clips are sewed stably, covered with a layer of skin weft PU to carefully protect your scalp and hair. You can easily apply and remove it by yourself to change hairstyle for different occasions, like wedding, parties, dating, etc. Our seamless clip in hair extensions can last 3-4 months with good care, can be restyled, strengthened, curled, dyed, etc. When you curl or straighten them, 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 helping you and listen to your feelings. We are responsible for every customer. If you are not 100% satisfied with our human hair extensions clip ins or have any other problems, we accept unconditional return within 30 days.