DU-HA Under Seat Storage Fits 06-07 Chevrolet/GMC Silverado/Sierra Extended Cab 5'8" Extra Short Box, Dk Gray, Part #10048 Fits 06-07 Chevrolet/GMC Silverado/Sierra Extended Cab 5'8" Extra Short Box, Part #10048 Store your gear and valuables safely out of sight underneath your back seat Engineered to fit your specific truck with matching interior colors Includes organizers/gun racks; this model holds up to (2) shotguns or rifles, 1 with scope Made in the USA from heavy duty polyethylene with a lifetime warranty