For decades, SKB has been the most innovative manufacturer of top-quality cases and accessories. Famous for their unwavering attention to quality and detail, purchasing an SKB case is sure to provide the most service life of any case on the market. So much so...that SKB offers their Limited Lifetime Warranty on their cases. Buy SKB...buy with confidence. This new injection molded 49-key keyboard case is a part of the i-Series of waterproof cases. i-Series injection molded waterproof cases are constructed of ultra high-strength polypropylene copolymer resin and feature a gasketed, waterproof and airtight, submersible design (IP67) that is resistant to corrosion and impact damage. Its continuous molded-in hinge, patented "trigger release" latch system, TSA accepted and approved locks, comfortable, snap-down rubber over-molded cushion grip handle, secure stacking, and automatic ambient pressure equalization valve (MIL-STD-648C) all contribute to its military grade design. The 3i-3614-KBD 49-key keyboard features a combination foam/cleat interior, which holds the instrument securely during transport. Adhesive backed foam in the lid also secures the keyboard. This case features built-in wheels, offering tilt-and-go transport, and is water resistant making it excellent protection for your keyboard.