Dee Zee DZ91717 Brite-Tread Triangle Trailer Box Non-Rusting 0.056 Brite-Tread Aluminum Perfect Fitment For Trailer Tongues Lockable Stainless Steel Paddle Handle Dampened Gas Shock Opens At A Steady, Controlled Rate L: 34" (Back); L: 20.75" (Front) x W: 19" x H: 22.75" and Vol: 7.24 cu. ft.