This unit is meant to fit into a cutout in a medium to large fiberglass cabin cruiser or perhaps, wooden vessel. This unit measures 365mm (14-1/4") height and 185mm 7-1/4") width. The cut out needs to be 320mm (12-1/2") high and 140mm (5-1/2") wide, and you will need 150mm (6") clearance behind whatever bulkhead you mount it on. Fixing is around the front frame by 10 x No.10 countersunk screws. The front polycarbonate door is clear and sealed with a rubber gasket. Inside the cabinet you will find 5 tackle drawers, each measuring 145(W) x 120(L) x 40(D) (internally)mm. They each have a clear lid. If you can find a space to fit this unit somewhere, you will be delighted how it will organise your fishing.