The size is approximately 15x21cm. It has been stored at home without being used. There are no noticeable scratches or stains, but there may be some slight scuffs due to the nature of the material. Please consider this item with the understanding that it is a used item. Please refrain from purchasing if you are sensitive to such things. When shipping, it will be waterproofed and reinforced with cardboard. Immediate purchase is welcome.