This is a Native American flute made from ABS Plastic and Resin, OR from non-toxic PVC pipe. I'm not really sure. These flutes were produced in cooperation with Carlos Nakai as an inexpensive alternative to a wood flute. There are two attachments for two different keys. In this case the keys are: G minor, and F# minor. Really nice as a starter native flute. Almost no use. Like new. Comes with the bag,