METAL STRAP REINFORCEMENT: The carrying case has a metal strap reinforcement on the exterior, which ensures added durability during frequent transportation and heavy use, making it ideal for tours and shows. This reinforcement provides extra protection to your gear and a good hand feel, making it a reliable option for any professional. STURDY BUILD: This carrying case features an aluminum alloy frame and pressboard decorative coat, providing a sturdy and durable exterior. The interior case features an impact-absorbing foam wall border that is designed to absorb shocks and protect your gear against sudden drops and impacts, giving you peace of mind when traveling with your equipment. TWO-LAYER CUSTOMIZABLE FOAM: A layer of customizable pre-diced foam included in the carrying case can be removed to create compartments that fit your specific gear, including transmitters, receivers, headset/lapel mic, and other accessories. This allows for easy organization and transportation of your equipment.