18” Jet Black #1 PU Seamless Clip in 100% Human Hair Extensions 7pcs 120g I#EE Seamless Clip in Hair Extensions Human Hair 18inch #1 Jet Black Seamless Hair Extensions Clip in Remy Black Clip in Human Hair Extensions 120g 7Pcs PU Real Hair Extensions Clip in Human Hair PU Clip Ins- The clip is sewn stably. Easily put the clip on the hair extension, Can be installed and removed at any time. Change according to hairstyles for different occasions. Clip in hair extensions are easy to wear and take off as you want. Human hair extensions can be restyled, strengthened, curled, dyed to darker color. When you curl or straighten it, please control the temperature under 180℃. New clip ins is upgraded on the basis of classic weft clip ins, all hair is fixed by PU wefts, better fit to the scalp, seamless and lightweight. 100% remy hair, soft and thick, full from top to end, no drying, no knots. Our invisible clip in hair extensions with 7 pieces per pack. Weft width: 8inch*1, 6inch*2, 4inch*2, 2inch*2. 120g Just for thickening hair, 1-2 sets are recommended; 2-3 sets are recommended if you want to add length and volume. Benefits of PU edging Clip in Extensions: Use high viscosity PU glue to stick 7 layers of hair tightly to the PU strip, very light and not fall out, minimal to no shedding of hair. Compared to classic sewing, the hair is more evenly distributed on the weft and more flat and invisible. Transparent PU strips are more invisible.