Our 100% virgin full lace wig units come standard one size fits most and is 150% density. The unit can last up to 2 years with proper maintenance. Make sure to keep the unit moisturized and detangle from root to end to prevent thinning and balding to the closure. The hair can be straightened bone straight and once wet will return back to its natural texture. All wig units are custom made to order, please allow 5-10 business days for completion.