Road Runner Keyboard Bag Deep 76 Key Super tough, 600-denier water-resistant exterior and interior with reinforced webbing Thick 25 mm foam interior with ultra-soft lining protects and insulates instrument from temperature changes and general travel bumps and drops Generous outside pockets for gear and accessories These Roadrunner Keyboard Cases are made of a super-tough water-resistant exterior with a 25mm foam interior with reinforced webbing Its pockets provide plenty of space for all your cables, music books, and pedal Dimensions for each model (cm):&nbsp;Regular 61 Key - Interior length: 105 5, interior width: 36