AHF-CM103 Super fine Swiss lace with transparent PU Sides and back, PU inside is scalloped.The front Swiss Lace is thin and transparent, which creates a natural looking hairline. It blends perfectly with your skin tone and makes it look like the hair is growing from your scalp The clear PU perimeter allows for a strong and secure bond to be formed The inside scallop design provides a natural looking join that seamlessly blends into the surrounding area Made from selected 100% human hair, looks as natural as your hair