Make the crowds go wild for your grilled fish on Alder grilling planks. These planks will give your fish, poultry, and anything else you grill up an unbelievable flavor. GrillPro"s Alder Grilling Planks are 5-3/4-Inch by 15-Inch by 3/8-Inch and made of 100% natural alder. 2 planks per pack.