Thank you for viewing. A 1cm grid mat is placed underneath to check the size. Discounts available for bulk purchases. 2 items...550 yen 3 items...800 yen 4 items...1000 yen 5 items...1200 yen 6 items or more +150 yen If you wish to purchase in bulk, please leave a comment with the item number and your request. Alternatively, please let us know by selecting "Request bulk purchase". Shipping will be via mini-letter. Thank you.