The 123 punch board provides an easier way to create boxes and envelopes with scoring tool & 3-way punch built in. It also features a fold out arm detailing measurements and score line. Full instructions are also included.Specification Size: 17.9 x 27.9 cmBrand Overview We R Memory Keepers were formed when William R. Hiller and his two sons began building a book binding business over 90 years ago. The then named Hiller Bookbinding, began manufacturing one of the very first albums specifically for keeping memories safe and the rest is history! We have an extensive range of their high quality and creative scrapbook materials to help you create memories that last for generations.