Comes with 1 air dancer attachment (Red, White, & Blue) and 1 Blower - (Complete set - Everything needed for operation is included) * Air Dancer Material: High strength polyamide nylon silk w/ added tarpaulin (parachute-like non-rip) * Air Dancer Height: 20ft. Air Dancer Diameter: 18in. Blower Diameter: 18" * Blower ? 1HP, 3 adjustable speeds, lockable wheels, power ? 110V/60Hz, standard wall plug * US patent (# 6,186,857) for the Dynamic Inflatable Technology, is strictly enforced