This is an anpan-patterned coaster. The back is made of a cotton-linen blend fabric. I stitched it with sashiko thread to resemble poppy seeds. It's slightly fluffy because of the quilting batting sandwiched inside. Size: Approx. 11.5 x 11.5 cm (Please allow for slight variations.) *The color may appear slightly different due to lighting. Due to the subtle color tones, it's not possible to photograph it to be exactly the same color as the actual product. Please refrain from purchasing if you are concerned about this. As this is a handmade item by an amateur, there may be slight fabric shifts or crooked stitches. Thank you for your understanding. D