Hairpiece L, crown 8x12cm Medical use compatible product, patch tested. M.WIG Purchased in late December of last year from a store affiliated with the Japan Hair Industry Cooperative. Only tried on, as I was using a different hairpiece. From the time of purchase, it has a natural, loose hair flow. While artificial hair can have an unnatural straightness, this is made of human hair, so it has a soft and natural feel. Hair iron compatible, heat resistant up to 180°C Bangs: Approximately 12cm Sides: Approximately 25cm Back: Approximately 25cm Weight: Approximately 35g