Land O’Frost says special packaging helped this Lansing, Ill., company develop its first Sub Sandwich Kit. A flexible plastic, 24-ounce (1.5 pound) package keeps consumer favorites – such as Smoked Ham and Oven Roasted Turkey – completely separate so consumers can combine them to make up to 12 six-inch sandwiches. The Sub Sandwich Kits are available nationwide and carry a suggested retail price of $5.99.