A 13x4 Lace Front Wig has lace around the front perimeter of the hair from ear to ear. Depending on the lace wig that you purchase, it may be stretch lace from ear to ear or plain lace. It is suggested that you purchase a lace wig with French lace as Swiss lace is extremely delicate and should be professionally applied.   First, apply the skin protectant to your own hairline....