Sik top full lace wigs is popular with customers.what is silk top ? this kind of wig is been made of silk base and swiss lace.Workers set up the hairs on 4x4 inch silk base by hands,and make sure hair knots are 100% invisible. So it is very hard to notice the knots ,you can feel that it seems like the hairs is actually growing out your scalp.so we called this kind of wig named silk top full lace wigs.