All sales are final unless otherwise noted. Any products marked with a money back guarantee have a limited window of 1 business day from the date you received it to notify us that you would like to return the product, and must be unopened and in the original packaging. This pertains to all products sold by BFR Bands and Exerscribe, Inc. including but not limited to products sold via,, and, For items where a refund is approved, the Buyer is responsible for all fees related to return shipping costs.