Please refer to the comparison item for size. The cutting mat grid is 1cm per square. Additional items are available if in stock. Feel free to comment (*^^*) Please note that there may be scratches, color unevenness, and distortions due to the product being made overseas. Thank you for your understanding. m(._.)m Shipping is planned via regular mail. For an additional 150 yen, tracking with a tracking number is available. *Samples are not included.