Reddit reviews TOLOCO Inflatable Dinosaur T-REX Costume | Inflatable Costumes for Adults| Halloween Costume | Blow Up Costume (Green Dinosaur Adult)

one size fits all (adults)Requires 4 x AA Batteries (not included); It must be 4 AA batteries or it will not be powerful enough to fully inflate the costumeBattery operated fan inflates costume in seconds; Pls clip the battery pack on belt, don't ever put it in pocket or the device can overheat and burn your legPls tighten the outer ring to hold the fan in place before putting on the costume, in case the ring becomes loose during shippment then the fan would fall out; If the costume can't be fully inflated, pls loosen the ring and turn the fan towards the front to better inflate the head, also, tighten the drawstrings as tight as possible