We offer a large selection of Jiffy ShurTuff Durable Self-Sealing Mailers. You can search many types of Jiffy ShurTuff Durable Self-Sealing Mailers and Jiffy ShurTuff Preview Self-Sealing Mailers. Jiffy ShurTuff Durable Self-Sealing Mailers can be used for maximum protection against tears and moisture! Co-extruded polyolefin material is tougher and lighter than paper and single layer plastic films.