Nitro Decks Powell-Peralta presents the new “Skull & Dagger” deck, , shape 135 at 32.75" x 9.5" with a K15 concave and the new “Fingerboard” deck, shape 176 at 32.75" x 9.5" with a K15 concave. Both matte black decks are available now at Powell-Peralta dealers worldwide.