Flameproof clear vinyl sheet. General vinyl sheets are flammable, so public places and shops may naturally require fire retardant by the Fire Act. This product is an officially fireproof registered product. Only 1 label per product, regardless of the length. Multiple sizes available so please buy according to your convenience. Flame-retardant refers to the fire that is difficult to spread (self-extinguishing) when ignited, and does not mean that it cannot be burned at all. Please note: Please note that the delivery address is recorded in our bookbox as a fire proof product delivery destination and submit to the Japan Fire Retardant Association. The sheet itself contains a flameproof stamp, but when cut out of the material, the presence or position of the print is randomly selected. Thank you for your understanding.