Gator Cases constructs the GTSA series keyboard cases using nearly indestructible polyethylene that will protect your keyboard during transport and storage. The GTSA series cases are also equipped with a pair of TSA locking latches that are protected by impact diversion dishes. Another great feature of the sturdy GTSA series keyboard cases are the built in wheels (on models 61 and larger) that make transporting the case easy. The GTSA boasts a unique wedge and block design, which allows customization of the interior to wedge your keyboard into the most protective position. The foam blocks have a hook and loop backing that allows them to be moved into any position within the case to secure the keyboard. Keep your keyboard safe under almost any condition by protecting it with the Gator GTSA case! Gator GTSA Universal keyboard case with Wheels (models 61 and larger) features: Nearly indestructible polyethylene construction, Unique wedge and block design for interior customizing 2 TSA locking latches with impact diversion dishes, 200lb weight capacity recessed in-line wheels (models 61 and larger), Two rubber gripped handles with 130lb weight capacity, 1 additional spring loaded handle on 88 note size for two man carry, and a solid aluminum valance with black powder coated finish. The GTSA-KEY49 interior dimensions are 36.5X 12.5X 4and fits popular models of keyboards such as Korg Micro station, M-AUDIO Key station 49E, Radium 61 as well as other keyboards by Yamaha, Nord, Dave Smith, Roland and Kurzweil, Moog, and Korg. Gator Cases is known for manufacturing innovative products designed to protect! We offer products with a wide range of available sizes, materials, and protection levels, for all types of instruments and gear including Frameworks stands, Rack works install racks and accessories, and Protector drum cases. It isnt hard to find a great reason why Gator should be the brand you trust to protect your equipment for life!