REFERENCE : 3029SB WEIGHT : 2 lbs. 8 oz. INTERNAL MEASUREMENTS : Upper Joint: 9.8 in. / 25 cm.Lower Joint: 10.4 in. / 26.5 cm.Bell: 5.1 in. / 13 cm.Molded on and fitted best for a Marigaux 910 Oboe. EXTERNAL MEASUREMENTS : Total Length: 15 in. / 38 cm.Case Width: 9.8 in. / 25 cm.Case Depth: 5.1 in. / 13 cm. INSIDE FEATURES : Made for 25 1/2 inch oboe. 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. OUTSIDE FEATURES : Made with high quality external 2000 denier water-resistant Cordura fabric. 2 strong retractable padded backpack straps. Included shoulder strap with pad: adjustable and removable Subway handle for close quarters transportation. Full track zipper. Large expandable external pocket for accessories.