Due to the fact that our unit are made on preorders only, all orders have a 15 days to a month processing time. Our raw Vietnamese 613 come automatically in a level 10 where we add the desired shade of colour to keep the longevity of the unit. The colour on this unit can be changed for something darker or a different shade (we recommend it is done by a professional). It has a natural sheen that gives a great finish to a any styling. The hair with straighten and curl well with Easy maintenance. Shedding may happen depending of all changes brought to the lace and your way of maintaining it. Our lace comes pre plucked on a Suisse transparent lace, for the durability, can be tint to match any skin shades. Due to the origin of the this hair, we recommend you use only hydrating shampoo and conditioner and make sure you treat it with a hydrating mask after every shampoo. The shampoo time recommended is once every 2 weeks.