This package includes 7 envelope guides, 7 folding guides, 1 border template, 1 alphabet and number template, 1 key ring, and 1 instruction sheet. 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, 5.75, 6.5, 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.