Well suited for refrigerator boxes of 5-10 cubic feet. Ideal plate for a refrigerator application where hard objects, like drink cans, could dent the aluminum refrigerant channels. Not suggested for freezer applications. These measurements based on the box having good insulation, 3-4". This plate can be bent to fit into your box. Instructions provided. Copper tubing from plate is about 9 feet terminating with Frigoboat quick connect/disconnect fittings. Extensions available in 3', 6', and 9' lengths, available separately for suction and liquid sides.