Dimensions of sizes available (inches):

Boxes:
Extra Small Boxes       3 x 2.5 x 0.75
Small Boxes               6 x 2.75 x 0.7
Medium Boxes          8.25 x 5.25 x 1
Large Boxes                     9 x 7 x 2
Giant Boxes                    14 x 9 x 2

Bags:
Small Bags                9.75 x 8 x 0.1
Large Bags            13 x 10.25 x 0.1
Giant Bags              25 x 19.8 x 0.1
Long Bags                30 x 5.8 x 0.2

(Not all sizes available for all products)