Specification Brand : Generic Label : Made in Italy Manufacturer : Made in Italy MaterialType : Alloy Steel ProductGroup : Musical Instruments ProductTypeName : MUSICAL_INSTRUMENTS Publisher : Made in Italy Size : 1.0mm Wide x 44mm Long SmallImage_Height : 50 SmallImage_URL : https://m.media-amazon.com/images/I/312Vyh2GtIL._SL75_.jpg SmallImage_Width : 75 Studio : Made in Italy Title : Pack of 100 Accordion Reed Tensions. Steel Boosters to add rigidity to leathers Accordion valves supports. (1.0mm Wide x 44mm Long)