Dual Action Hand Pump for Balloon, Hopper Ball, Rody Horse and More. This dual action hand pump is perfect for inflating the Balloon, Hopper Ball, Rody Horse and other household items that need inflating. If you only need an air pump to occasionally inflate your exercise ball or other small inflatables item, this will do the job. Hand-held model about 11 ½" long. Nozzle tip measures 1/8" This is not a toy, it is intended for use by adults only. Come with assorted colors. WARNING: Choking Hazard - Small Parts. Not for children under 5 years.