17" x 20" x 10¾"Model Units Weight SR 17-1 1 per Box 8 lbs. SR 17-3 3 per Box 27 lbs. Architect's SpecificationsFurnish and install Utility Sink Model SR 17 as manufactured by Florestone Products Co. Unit will be self-rimming. Color will be white and will be resistant to fading and abrasion. Unit to have 3½" drain opening.