High Quality: Made of imported South Korea synthetic fiber, which is very durable. Adjustable cap size: There are two adjustment straps inside the wig, which can be intertwined to a fixed position to suit different head sizes. Feature: Yake technology with pretty looking and soft touch, which make the wig more natural and fashion. Spes: Length:31cm 13" Texture: Short Straight bob wig Color: ombre grey, but maybe vary due to manufacturing variations or your computer monitor's color settings.