Our Kerri Wave Wig is a pre-made unit, constructed with our Virgin Loose Wave HD Closure and Bundles in the length ( 18, 20, and 22 inches). This units comes in standard sizes, ranging from small, medium, and large. It is pre-styled with layered wand curls, giving you the perfect look for any event. With proper care and maintenance, this unit will maintain it's luxurious texture and softness for a period of 3 years or more.