GET OUTDOORS STORE The stickers are water resistant but they are not waterproof. They will degrade in the outdoor elements. Best for indoor use. SHIPPINGItems are shipped usually within 1 business day Monday - Friday. The stickers / decals are shipped in a standard white envelope. Due to the size of a standard envelope USPS Terms of Service does not have an option for tracking because they are sent with a stamp. In an effort to keep my prices low and competitive I use a stamp for postage. Standard First Class Mail usually delivers in 3-7 business days in the continental US (Hawaii & Alaska will take longer) depending on Holidays and weather conditions. eCRATER's estimated delivery date at times does not line up with USPS actually delivery times as it does not account for weekends, holidays and weather events such as snow storms. PaymentPAYPAL ONLY FEEDBACKFeedback upon receiving your purchase is greatly appreciated. It helps build trust among potential buyers. If you are unhappy with your transaction please contact us before leaving a review. We are happy to work with customers if any issues should arise. We will always do our best to ensure that you feel satisfied with your purchase.