?Product Size?Deluxe Version of Inflatable T Rex Dinosaur Dress Costume. Adult Size. One Size Fits for 5.2-6.2ft/63-74inch.

?Product Components?Package contains Instruction Sheet, Inflatable T Rex Suit,Hat and Air Pump. Air Pump Requires Portable Power Bank or 4 AA Batteries. (Batteries Not Included)

?Excellent Craftsmanship? The T Rex costumes for Halloween are made of high strength waterproof polyester which is against rips and tears, the excellent stitching improves the durability of the inflatable costumes. Moreover, our costumes are providing with a powerful-duty blower to continuous airflow inflate the costumes.

?Installation & Precautions? The costume set is operated by 4 AA batteries with the blower, please put the battery pack in the designed pocket. Otherwise, it might be overheating and cause accidents. Turn on the power of battery pack, and blower it up, the dinosaur costume will be inflatable in a few seconds.For optimal performance, please ensure using four brand new and high-power AA batteries. Our costumes are equipped with high-power fans to enhance blowup instantly, which leads to increased battery consumption, we highly recommend investing in durable batteries if using the costume for more than one hour at a time. , it's also advisable to have additional batteries on hand for replacement to extend the usage.