SLIM AND COMPACT REFERENCE : 4012S WEIGHT : 8 lbs. 2 oz. INTERNAL MEASUREMENTS : Body Length: 30.3 in. / 77 cm. Bell: 6.3 in. / 16 cm.Molded on and fitted best for a Selmer Mark VI Saxophone.*Does not fit most pre-1954 vintage horns / left side keys. EXTERNAL MEASUREMENTS : Total Length: 31.9 in. / 81 cm.Case Width: 13 in. / 33 cm.Case Depth: 7.9 in. / 20 cm. INSIDE FEATURES : Internal instrument cradle made of high density and resilience injected polyurethane foam covered in black non-invasive velvet fabric, protecting the instrument against shock and unwanted thermals. Ultra contoured and compact design. The neck goes into a provided cover into the bell due to space restriction. OUTSIDE FEATURES : Shells made of high resistance anti-shock textured ABS. Fitted with 3 BAM Series 2 soft-touch latches with included set of keys. Includes 2 comfortable neoprene anti-slip backpack straps with covered security screw carabiner hooks. Side carrying handle. Male/female airtight "H" seal.