This is a great little bar brooch.
Most likely made in the 1940s, it is made from dark brown early plastic and it has been cast to look just like a piece of carved wood. The design is a strip of 4 flowers in quite a rustic design.
Measurements
Length 3 1/4"
Depth 3/4"
Condition
Very good, no damage, just a minor mark on the back - remnants of a sticky label.