Product Information Hair Material:100% Human Hair,Certified Cap Size: Average Size（With bandages and adjustable straps inside, which can be applied to a head circumference of 21.5 to 23.5 inches） Dendity: 150% /180%With Pre plucked Hairline (if you want 200/250 density please contact us ) lace size: 4x4, 13x4 ，13x6 Color: Chocolate Brown Life Time: No tangle, No Shedding, Low Maintenance,12-24 Months Life with Proper Care Hairline: Natural hairline and baby hair resemble real common