Thank you for viewing. I made pot mats mainly from wool scraps, as well as linen and cotton scraps. They are filled with polyester cotton. The first photo is the front. The second photo is the back. They are approximately 14-15 cm square, but there may be slight variations due to being handmade. The thickness is about 1 cm. There may also be slight variations in this. The fabrics have been pre-washed before sewing, so some may have slight fuzzing. These are handmade items made by an amateur using leftover fabric and old cloth. Please refrain from purchasing if you are looking for a perfect product. Thank you for your understanding. The price includes shipping, so I am sorry, but I cannot negotiate a discount. Also, due to shipping costs, I will only sell them as a set of three. When shipping, I plan to send them via Mercari delivery in a simple package of three. In this delicious season for hot tea, how about a small gift for friends or loved ones?