Well suited for refrigerator boxes of 10-18 cubic feet or freezer boxes of 5-8 cubic feet. These measurements are based on the box having good insulation; 3-4" for refrigerator boxes, 5-6" for freezer boxes. This plate can be easily 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.