The OL2590WX is ideal for use as an Amazon FBA shipping label. If you need something for the FedEx shipping platform, we offer other sizes and layouts. You can review the link below to see our available options for FedEx shipping labels. https://www.onlinelabels.com/fedex-labels.htm If you're unable to continue using the OL2590WX, you're welcome to initiate a return at the following link. We'll be happy to refund for any unused sheets returned within 60 days of purchase. https://www.onlinelabels.com/return.htm