Outer brushed, inner twill weave Set of 4 9cm diameter frame 10.5cm depth For 1-2 people Filtering cotton flannel (single-sided twill weave, Kishu flannel) The thread is cotton cattan No. 60, used to make coffee flannel. The part that goes through the frame is bias tape. ●The image includes a frame, but it is for the purpose of giving you an idea of how it looks when used. [The frame is not included]● I am very sorry, but I cannot lower the price (due to limitations). -------------------- *I sewed with the utmost care, but as it is handmade, please refrain from purchasing if you are looking for a perfect product. -------------------- Before using, boil it for a while, wash it with water, and then squeeze it out before using. In addition, it is being sold from Fukushima Prefecture. Coffee flannel coffee beans