Please refer to the comparison item for size. The mat is 1cm per square. If purchasing multiple items, please request a combined order. Additional items can be added if in stock. Feel free to comment (*^^*) Regarding combined discounts: 【50 yen off from the second item onwards.】 Discounts cannot be applied after purchase. Due to being made overseas, there may be scratches, color unevenness, and distortions. Please be aware of this. m(._.)m Shipping is planned via regular mail. Tracking number can be added for an additional 150 yen. ※The sample is not included.