This is a silicone mat purchased from cotta. It's very easy to use for working with dough for bread, cookies, etc., as it has measurements on it. I haven't used it since I stored it, so I hope someone can use it. Thank you. ☆ I am not offering discounts, but I will adjust the price depending on the situation. ☆ If you are paying at a convenience store, please let me know the payment date. #cotta #breadkneadingmat