Thank you for viewing! This item was made to fit a standard elementary school desk size (40x60cm). The actual size is approximately 34x52cm, so it won't be a perfect fit. It's a single-layer construction, designed to dry quickly and resist warping after repeated washing. The fabric is slightly thin and a little stretchy. The simple design is suitable for elementary school students, kindergarteners, junior high school students, and adults alike! --------------------------------------------------- I strive for careful sewing, but as this is handmade by an amateur, there may be some slight imperfections or uneven stitching. Please purchase only if you understand this. ☆I also have other lunch mats for sale☆ Bulk purchases are welcome! Get a 50 yen discount per item when purchasing two or more. 100 yen off for 2 items, 150 yen off for 3 items, and so on. Please use the "Request bulk purchase" option at the bottom of my profile, or let me know your desired items in the comments section. ☆I create these using the original fabric width, so even for lunch mats of the same elementary school size, the dimensions may vary slightly depending on the product. Thank you for your understanding. Please consider purchasing!