The wig is made of synthetic fiber.It is a wig that has been styled in advance. It uses a breathable rose net within the network which makes you feel comfortable when you wear it. Average Cap Size 22.5 Inches. There are two adjustment straps inside the wig, which can be intertwined to a fixed position to suit different head sizes. This charming wig is natural and neat. The hair has a nice thickness and weight to it, and the fibers feel nice and soft. It also has a natural part and front. You can wear it for daily use, costume party, cosplay, dating, fashion, or just for fun. You will get a realistic and natural looking with it.