These adhesive desk plates label students' work areas and provide a quick reference to frequently used information - without damaging work surfaces or leaving a sticky residue. Each measures 17 1/2" x 4" and there are 36 per package. They adhere to desks, tabletops, lockers, notebooks and other smooth surfaces and peel off cleanly from most surfaces. For repositioning, just gently lift and re-affix. They also feature a write-on surface compatible with most markers and pens. This Primary desk plate includes Modern Manuscript photo alphabet line, name plate with left and right handprints, 12" (30 cm) ruler, number line (0 to 30), shapes and colors, U.S. currency and hundred chart.