Kim-K is a Glueless Custom Lace Closure unit using our Brazilian Straight hair and a free part 5×5 lace closure(knots are pre-bleached). This unit was made using the sewing machine method. The unit can be colored and styled to your liking (left, right or middle part). The unit may last up to two years with proper maintenance. All units are non-refundable. However, they do come with a 30-day reconstruction warranty due to faulty stitching.