Our Large White Bounce House is the first Jumper designed with kids AND adults in mind! We recommend this for Baby Showers, Birthday Parties, and of course Weddings! The Classic includes accessories such as a Tarp, Mat, 50 ft. Extension Cord, and Blower. 1 standard power outlet is needed within 50 ft. of Blower and Bounce House. The Bounce House is 20 ft. x 18 ft. and 15 ft. tall and needs a 420 sq. ft area.