Package (or thick envelope) 1  A package is a parcel (or box) less than 84 inches when you add the length plus girth. Length is the longest side of a package. 2  A thick envelope is a large envelope exceeding 3/4 inch thickness.
There are 160 calories in 1 serving of Krystal Cheese Krystal. Calorie breakdown: 40% fat, 44% carbs, 16% protein.
Eat this: If you have a hankering for cheesecake, opt for the plain variety. With 315 calories, 20g of fat, and 25g of carbohydrates, though it's not a healthy choice, the plain cheesecake is less detrimental to your heart than its chocolaty cousin.