Inflatable Toy Foot Pump Inflator For Air Balloon Yoga Ball Swimming Raft Fish Tank Mattress Inflatable 100% Brand New Foot Step Air Pump High quality and durable plastic materialCan be used for air balls, swimming raft, etc Never run out of breath again To Inflate: Attach vinyl hose to blue nozzle of the air pump To Deflate: Attach vinyl hose to red nozzle of the air pump