The Gator Cases GKPE-49-TSA ATA Molded PE Case is an ATA case designed to transport, ship and protect most 49 note keyboards. It is made from molded PE (polyethylene) with a unique wedge and block design for interior customizing. The case has 2 TSA locking latches with impact diversion dishes. It meets ATA guidelines for a transit case. It is transported by 2 rubber gripped handles with 130 lbs weight capacity.