This Unit uses our Brazilian Kinky Curly Unit. This is a gluless unit, Has large coarse texture closure. Very Durable one size fits all. Medium Brown Lace closure. This unit is for the ladies love thick and coarse hair. Hair bundles and closure come in lengths 8-10 in. This Units ships within 10-12 busines days. No stylists required. Lasts up to 1 year with proper uasge.