This case is perfect for the professional or student that needs to carry knives and other tools back and forth. Semi-rigid, plastic closing snaps, Velcro interior protective flaps. It has a large mesh pocket (12"x6") on the inside as well as holders for business cards, probes and thermometers. There is a zippered lining that protects the knives and a outer zippered pocket as well. This is a high quality case. Made with black nylon that is puncture resistant, the case is approximately 18 inches long and can handles knives up to 14". A shoulder strap is included.