About this Item ➤ One size fits 4.9-5.9ft all adults, including a cap, this inflatable costume sumo was made of 99.99% polyester. ➤ Requires 4 x AA batteries (not included), to operate the blower for inflating. Re-chargeable AA batteries are possible to use sumo wrestling suits for adults. ➤ Please turn on the fan after wearing the sumo suit. The wind will fill the costume in seconds. Please clip the battery pack on belt, don't ever put it in your pocket, or the device will overheat and burn your leg. ➤ Please tighten the outer ring to hold the fan in place before putting on the blow up halloween costume for adults, in case the ring becomes loose during shippment then the fan would fall out. ➤ Funny sumo costume adult, dress up as a sumo wrestler, draw everyone's attention on you. Perfect for Christmas, Halloween, Cosplay, Oktoberfest.