Length as picture show, 18inch, Afro Curl Hair Wigs Black Color100% heat resistant Japanese synthetic fiber hair(up to 320 degrees fahrenheit), which can be curled and styled.Circumference 22.5 inches stretched medium cap (Average cap size) with adjustable straps and 3 combs,which can be adjusted to a fixed position to suit different head sizes.Half hand tied lace front wig with 2.5 inches large area lace in front.The wig cap is used with 100% breathable rose net,so can let the scalp breathe