I agree with TimBo! defintely wood, and as previously stated, Osage! Btw, what are the specs to separate a kid's bow from a small adult's bow? I am going to be working on a self bow for Little Fiddle Woman, who is 4'6" tall with a 22" draw, and I want to bring it in at about 37-38#. Probably Osage.
Hawkdancer