Maruman Premium Quality Drawing Pad and Book (S163) Paper size: 107 mm x 153 mm (4.21 x 6.02), overall size: 113 mm x 165 mm (4.45 x 6.50) 55 pages of 96.5g/M2, neutral pH acid free, Premium quality drawing paper Double wires spiral bound system with continuous cover Great to use with Pencil, colored Pencil, pastel, crayon and charcoal, etc. For Coquis drawing and quick sketch Made in Japan