Easily create envelopes and liners without all the measurements and tools! Envelope Tear Guides by We R Memory Keepers can do it all. Choose from a variety of envelope sizes to make: A2, A6, A7, A9, 5 3/4, 6 1/2, and Slimline. Then use the address templates to perfectly align and center addresses every single time. You can even add a decorative border with the included templates to add custom details. Templates and guides are particularly handy for wedding and engagement announcements, baby shower and party invitations, graduation announcements, holiday cards, and everything in between! This package contains 7 envelope guides, 7 folding guides, 1 border template, 1 alphabet and number template, 1 key ring, and 1 instruction sheet.