This Unit uses our Virgin Remy 13x4 frontal .  Our Bob unit uses hd lace and will give the appearance of hair growing directly from the scalp. This hair has minimal shedding and is completely unprocessed.  Our Virgin Remyfrontal unit comes with gently plucked frontal closure. This unit comes in  full density. Customized stock Units ship within 3 weeks. Lasts up to 1-2 years with proper use or longer. These strands are more dense.