The Advantage of these hair are immediately shipping after payment since there are some customers have special requests on the delivery time. All the hair In this Group are In stock and can Shipping Out Immediately once got your payment and also the best quality and reasonable price but Limited Quantity. As For Some Customer may have special request on the shipping time and if not get the wig on time then may Bring big trouble. Now you no need worried about this problem. After your payment then we can shipping out immediately for you then you can get this items on time then you can avoid all the trouble may happened.