The EDGE 3700 Deep is the largest (14 "L x 9" W x 3.25 "H) of the standard EDGE boxes, with extra depth for larger lures and tackle. It's got plenty of storage power for bigger projects in the home or on the job site as well. The EDGE 3700 Deep also complements any Plano 3700 Series size tackle system or storage system, including tackle bags, rack systems and more.