This is a set of two handmade sashiko embroidered coasters. They are embroidered with off-white sashiko thread on beige linen fabric, pre-washed, and have interfacing. Both the front and back are the same fabric. The size is about 9cm. I make them with care, but there may be some slight imperfections such as puckering or distortion. I appreciate your understanding and look forward to your purchase.