Cutting mat set includes ruler, knife and blade for art and craft. Mat with grid lines heal the cutting marks automatically. Cutting pad is made of wear resistant, scratch resistant, non-slip pvc material. Both the front and back can be used, and different scale shapes, lines, angles are printed. Suitable for: writing, painting, manual padding, cutting paper, cutting objects, engraving paper pad, writing design, craft paper carving, can also be used as a mouse pad, students, family, office standing.