International Standard: 312 Type Dia of wire: 13G(2.3mm) Spring turn: 5 Height: 6' Springs for mattress 312 TYPEDia of wire: 13G(2.3mm)Spring turn: 5Twin size : 36.5x73.5x6" ( 927x1867x152.4mm) 9x24 Full size : 51.5x73.5x6"( 1308x1867x152.4mm) 13x24 Queen size: 58.5x78.5x6"( 1486x1994x152.4mm) 15x26 King size : 74.5x78.5x6"( 1892x1994x152.4mm) 18x26 We also can produce according the client's ...
