Pro-Tec Semi-hard case for alto saxophone External dimensions: Approximately 660mm (longest) x 200mm (widest) x 22mm (thickest) *Measured by a layman. Outer pocket size: 460mm x 160mm x 40mm Condition: This is a used item, but it is still in usable condition. Please check the photos. By attaching the separately sold backpack strap BPSTRAP, it can also be used as a backpack-type case. Everything is as shown in the photos. It will be wrapped in cushioning material and shipped in simple packaging. The inside is clean, but the outside shows signs of use. Please consider purchasing if you understand the current condition. Accessories/Parts: Case