The Natural Healing Handbook, Spiral-Bound Guide for Herbal Remedies and Natural Description: Specification: Product material: paper Product size: 250x176x10mm/9.84x6.93x0.4 inch Product weight is about 400g Note: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow a 1-2cm difference in size. Product List: human health guide book * 1 piece