Butsudan Fire-Resistant Mat Asuka Rikyū Ueoki L30 New, unused item. Thank you. This mat is for fire prevention, designed to prevent the spread of fire even if incense ash falls on it. Placing it under the incense burner provides peace of mind. It also helps prevent ash scattering and scratches, and makes the inside of the butsudan more vibrant and stylish. * There may be slight differences in the design placement depending on the product. Size: 12cm (length) x 30cm (width)