I bought this last week for a Recording King Single O size guitar, and then found a hard case so no longer need it. It is really nice quality and was a great fit.
It never left the house and is in absolutely mint condition.
Interior Dimensions:
Overall Length: 39"
Body Length: NA"
Body Depth: 4.5"
Upper Bout Width: 11"
Lower Bout Width: 14"
$25 Shipped and Paypal'd.