Provides fast and effective medication delivery to assure greater patient comfort, relief and quality care All nebulizers come with 7 ft. (2.1m) oxygen tubing Medication cup capacity of 5cc/ml Medication cup conveniently graduated Securely locks with 1/4 turn and is spill proof Provides fast and effective medication delivery to assure greater patient comfort, relief and quality care All nebulizers come with 7 ft. (2.1m) oxygen tubing Medication cup capacity of 5cc/ml Medication cup conveniently graduated Securely locks with 1/4 turn and is spill proof