The White Grid vertical index cards are made from heavyweight matte 250 gsm white cardstock that are printed on both sides and measures at 3 x 5 inches with a graph paper format. The cards are very simple, well-made and its usability is endless. It can be used as a to-do list, scratch pad, message pads, sketch pad, bullet journal, grocery list, school pad, chore pad and much more! Its simplicity provides a wide range of audience from kids to adults.