The “Alison Unit” is constructed using 613 Virgin Hair and a 613 5x5 Virgin closure. The roots have been dyed the color coffee. This unit is very vibrant and full of life. The Alison Unit is a machine made unit. The available unit are a size 21” (Small), 22” (Medium), and 23” (Large) circumference. The Alison Unit is a glueless unit, no install needed. *PLEASE BE SURE TO KNOW YOUR CORRECT MEASUREMENTS* 1-SMALL 1-MEDIUM 1-LARGE *ALL SALES ARE FINAL* THIS IS A PRE-SALE UNIT GENERALLY, ALL ORDERS ARE SHIPPED 7-21 BUSINESS DAYS AFTER YOUR ORDER HAS BEEN PLACED THIS DOES NOT INCLUDE THE WEEKENDS.If you are getting a unit customized it can take longer due to units being customized in the order which is placed. *There are NO REFUNDS or EXCHANGES on any units.**ALL SALES ARE FINAL*