The medium size production cases are crush proof. Shaped by a full width, rigid panel, between layers of Cordura Nylon. They have a bonded foam and plastic, lightweight rigid lid. Interior partitions can be positioned to accommodate numerous combinations of cassettes, batteries, mics, cables, filters, wireless mics and Audio. Mesh pockets in the lid provide convenient access to things often used. Two side pockets and a large mesh slip pocket provide room for extra gear. One 5X42 Divider snake is included along with (4) 5X2.75 Dividers. The case comes with a complimentary Piggin String(PS-6) and White Balance Card.