These Roadrunner keyboard cases are made of a super-tough water-resistant exterior with a 25 mm foam interior with reinforced webbing. Its pockets provide plenty of space for all your cables, music books and pedal.Dimensions for each model (inch): Regular 61 Key: Interior length: 41.5”, interior width: 14.5”, interior depth: 5”, exterior length: 43”, exterior width: 15.5”, exterior depth 5.5” Slim 88 Key: Interior length: 54.5”, interior width: 14”, interior depth: 5.5”, exterior length: 55.5” exterior width:15”, exterior depth: 6.5”Regular 49 Key: Interior length: 35”, interior width: 12.5”, interior depth: 5”, exterior length: 36”, exterior width: 13.5”, exterior depth: 6”Deep 76 Key: Interior length: 50.5”, interior width: 17.
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