The Duo features two automatic knife blades, both of which are California legal in size. Each side of the knife has a firing button for its respective blade. The blades are mirror polished stainless. The knife's stainless body also features a high polish finish.

The Duo has wood inserts on both the front and back of the knife. The Duo is super compact and very thin considering there are two deployable blades. Overall Length: 3 inch