Our Affordable Case line of Guitar, Bass & Acoustic Road Cases by St. Louis case is built to fit any size Guitar for one simple price. Each case has a Soft foam interior which is cut out to the shape of the guitar and the headstock. The foam in the lid and the foam in the bottom of the case sandwich your guitar, allowing the instrument to Float in Foam while being transported. We utilize a Hinge Lid Stay System paired with a steel piano hinges to support the lid. This system allows for a long life with a system that will Always work.