Catalog number	Minimum requirement for working channel	The balloon diameter	The balloon length (mm)	Tube length (mm)	The French size	GS1	GTIN unit	GTIN carton	GTIN shipper
E10	The 2.8 mm	10 mm, 11 mm, 12 mm	80 mm	1800 mm	7.5 F
E12 at 11:45	The 2.8 mm	12 mm, 13.5 mm, 15 mm	80 mm	1800 mm	7.5 F
E15	The 2.8 mm	15 mm, 16.5 mm, 18 mm	80 mm	1800 mm	7.5 F
E18	The 2.8 mm	18 mm, 19 mm, 20 mm	80 mm	1800 mm	7.5 F
E6	The 2.8 mm	6 mm, 7 mm, 8 mm	80 mm	1800 mm	7.5 F
E8	The 2.8 mm	8 mm, 9 mm, 10 mm	80 mm	1800 mm	7.5 F