An old favorite around arcades and ice rinks, this tabletop air-hockey unit uses a cushion of air to make the pucks light and cause them to maneuver around as though they were on ice. Table Top Air Hockey is just the right size for home as it is big enough to be challenging but small enough to tuck away under a bed or in a cupboard when not in use.Measures Approximately: 20 x 12.25 x 4.25 Requires 3 C batteries (not included).