Sliding matchbox made with the Envelope Punch Board ~ by Miriam Castanho Bollinger, M Stampin' with You. See her video demo at http://mstampinwithyou.blogspot.com/2014/05/match-box-tutorial-envelope-punch-board.html
Update on the Envelope Punch Board From We R Memory Keepers.
Box Buster. Use this online calculator to figure out how to use the EPB to create any size box.
File Folder Cards with WRM Envelope Punch Board by Sharon Harnist