Shine Bright like a Diamond! The BAM L'Opéra Supreme violin case impresses with its extraordinary outer shell in a diamond cut design. Exceptional outer shell in diamond cut shapeShells made of the Bam Hightech technique: a tripleply structure made of high performance materials (ABS, Airex foam, another type of ABS)Outstanding protection and ultralight weight2 comfortable neoprene anti-slip backpack straps with security screw hooks2 soft-touch latches with keyVery comfortable bi-material side handleMale/female airtight sealAnti-slip and anti-wear rubber patches on the bottom outer shellSuspension of the instrument on injected foam cushionsInside removable accessory pouch2 bow holdersStrap for a "Kun" style shoulder rest Case dimensions: Outside dimensions: 79 x 25 x 18 cmTotal length inside: 62 cmBody Length: 38 cmUpper bout: 17 cmLower bout: 22 cm BAM reference: OP2002XL