Hi there! I think this is a great request. You bring up a good point and I'm sure in the future we'd love to be able to offer more label sizes. This request actually reminds me of a posting that ShippingEasy wrote a while back to specifically ask for our customers' feedback in regards to label sizes. Do you mind posting your feedback there so that our CEO and Product Manager can easily view all similar requests on one page? You can repost here: Format Options for Labels
One you post there, you will automatically be marked as "following" the topic so that you get email updates when a customer or ShippingEasy updates the post. Thanks again for your feedback!