Check the listing for details. 🔥🧯ALUMINUM KITCHEN"CAUTION AUTOMATIC SYSTEM EXHAUST FAN SIGN" W/ADHESIVE BACK. Condition: New. Listed at 8.90 USD. ☻☻☻free shipping within the United States☻☻☻ HELLO & THANKS FOR STOPPING BY!! because of the High Volume of problems the Puerto Rico postal system seems to have with loosing packages this item is no longer available to ship to Puerto RicoABSOLUTELY NO SHIPPING TO Puerto Rico UP FOR YOUR CONSIDERATION IS A ~ONE~ ----- CAUTION -----EXHAUST FAN MUST BETURNED ON BEFORE TURNINGON COOKING APPLIANCESAUTOMATIC FIRE SYSTEM INSTALLED 5" X 2" ALUMINUMWITH ADHESIVE BACK Positive Feedback will be left for Buyers when I ship your items. Once you receive your items please let us know you are happy with the transaction by leaving us positive feedback. If something is not right Please do not leave negative or neutral feedback without giving us the opportunity to make it right. Please contact us..We cannot fix situations we are unaware of. We make every effort to provide outstanding products and service but we are only human and sometimes things go wrong. We appreciate your patience and opportunity to correct a situation if that happens. & Thank You Again for your Business! THANKS FOR LOOKING & PLEASE Check out my other items!..Be sure to add me to your favorites list!