It's a stick AND a mallet.
Zildjian Travis Barker Double Sticks give you a stick-mallet combo that was designed with the popular blink-182 drummer. Adds a seamless felt mallet head to the butt-end of the Travis Barker Artist Drumstick. Barker's new stick-mallet is extremely versatile, featuring a round bead tip, white stain finish, 0.595" diameter, 16-3/4" length, and is made from 100% American Hickory. In addition to standard drumstick playing, the Travis Barker Double is ideal for a number of techniques including cymbal swells and muted tom fills.