This product in the display is a stone style juda hair extension from the house of Kiyan is made of synthetic material. Furthermore, it comes in Black color and it is instant ready to use. Juda bun for women for any function. Simple Washing Steps Wash with cold or warm water. Add a dash of shampoo then wash gently. Please do not twist and squeeze your hairpieces too hard. After washing, can slightly remove any tangles with your fingers. Allow it to dry naturally in a ventilated place instead of using hair dryer. If the shape is not the same as before, just shake it with your hand to adjust the shape and it will return to its origin.