If you prefer storing your dies and stamps together, and love the Mint Julep Storage Solution from Sizzix (sold separately), you will love these Die Storage Envelopes. These envelopes measure 6.5" x 8.25". These envelopes can store your dies and coordinating stamp sets or your embossing folders. There are three envelopes in this package. They each have an easy close flap and have a wipeable surface. You will love how easy it is to get organized with this set of Die Storage Envelopes.