This year's Traveler's Notebook underlay is a music themed edition. The underlay is an unobtrusive addition to your Traveler's Notebook which makes it easy to write while you're outside and without access to a flat surface. Also works really well as a 20cm ruler, straight edge and bookmark.
Back: 5mm grid, serves as a 20cm-long ruler, made of polypropylene;
H210 x W106 x D1 mm.
110 x 220