Body Wave 13x4 Natural Color HD Invisible Lace Front Wig $431,75 favorite_border UNice UNice 13x4 HD lace wigs are made of 13x4inch undetectable lace with invisible knots to create a perfect natural-looking hairline. ultra-thin ultra-premium lace with seamless blending capabilities which can match all skin perfectly. See at Unice See all Hair Accessories