Rack Cases are constructed from High Density Polyethylene (HDPE). Recognized for its exceptional tensile strength and high strength-to-density ratio, HDPE plastic offers significant impact resistance. The HDPE rack case provides both UV resistance and shock absorption. The internal concave convex structure of the case substantially enhances its load-bearing capacity, allowing it to function as a double-layer anti-vibration U-box. This ensures the case is durable and consistently offers complete protection for your valuable equipment. This rack case is designed for use with Standard 19" Rack Mountable Equipment. Its dimensions are appropriate for safeguarding equipment including: Equalizers, Amplifiers, Speakers, Sound Consoles, Mixers, Effects Machines, and Computer Servers. This facilitates quicker setup and more straightforward transportation. The rack case utilizes a sturdy roto-molded HDPE construction. These cases are watertight, dustproof, and resistant to impacts. During inclement weather, your valuable gear remains thoroughly protected. Notable characteristics of the shock mount rack case consist of front and rear doors, an easy-setup stackable exterior design, integrated storage space for microphone storage, and an ergonomic, rubber covered handle. Four 6mm padlock holes are provided for security