1.【9A Grade High Quality Hair & Comfortable to Wear】-- 9A grade, 100% brazilian human hair extensions. Natural silky appearance and soft touch, shiny, no tangles, no shedding. Easy to install and remove, the tape is thin and light, without pressure, it is perfectly attached to your scalp without any discomfort or injury. Not recommend to dye it, due to the hair extensions can’t get nourishment from the scalp, so dyeing will injure the cuticle of the hair extensions. | 2.【Many Popular Colors to Choose & Any Styling for Occasions】-- Many popular colors available, balayage & ombre & solid color, you can choose the right hair extensions according to your own hair. Perfectly match your hair. Hair can be washed, strengthened, curled, permed etc. It's better to do this by professionals, please keep the temperature below 200℃. Good choice for party, wedding, office, birthday, daily work, you will be the most shining girl in the crowd. | 3.【Durable and Replaceable & Transparent and Invisible Tape】-- Adhesive double-sided tape of upgraded strong viscosity, 0.39 * 1.57 inch , hypoallergenic, no hair loss, durable, not easy to fall off. The tape last up to 4-6 weeks, can be replaced as needed. Tape will be stronger after moderate heating. The transparent tape is imperceptible, and it blends perfectly with the hair. Invisible and comfortable, you can change the length or thickness instantly, nobody can find your secret. | 4.【20pcs Hair Extensions Specification & Recommended Usage】-- 1.5 inch width, 20 pieces, 50g per package. If you have thick hair, 1-2 packs to increase weight and 3-4 packs to increase length, if you have thin hair, 3-4 packs to increase weight and 1-2 packs to increase length. 14-24 inches are available. Hair extension is the same as our own hair, it needs careful care to make it last 2-3 monthes and more. Details of cleaning and maintenance please refer to the product page and instructions. | 5.【2-3 Days Fast Delivery & Professional Service Team】-- Amazon prime shipping, stock in USA, expedited delivery: 1-2 days arrive, ordinary delivery: 3-4 days arrive. Actual color may have different due to monitors or light. 100% money back guarantee, we offer a RETURN or EXCHANGE service. Please contact us if you have any question, we will reply ASAP.