S-4 Osaka All Steam Iron - 1 unit (This product requires a separate boiler system.) This is a durable and long-lasting industrial iron with a simple stainless steel construction. Manufacturer: Osaka Denki Kogyo Co., Ltd. *Two steam hoses are required (sold separately). This is an industrial steam iron that was used when I was in the sewing business. It has been stored at home for a long time. Price is for one unit. There are two units available, so please comment if you would like to purchase both. Please refer to the photos for details. - Type: Steam Iron - Handle Material: Wood - Soleplate Material: Stainless Steel - Features: With Steam Function - Design: Compact Thank you for viewing.