Eiffel Trapezoidal Design: Inspired by the Eiffel Tower, specially created for aesthetics and science makes the AV rack shelf looks like an art craft. Durable & Stable Structure: Sturdy power-coated steel frame comes with adjustable foot pads and also enhances the trapezoidal structure media shelf more stable. Neat Storage for Convenient: Hide all your cables with built-in cable management. In addition, we also designed a placement for your power board on the back to make the whole storage tidy and neat. Convenient Features: Two freely adjustable laminates height; Waterproof and rust-free; Convenient heat dissipation. Info For stands: The sizes of this 4-tier stereo stand is 24” x 20.4” x 30.6” (L x W x H). The load-bearing capacity of the board from top to bottom is 110lbs /44lbs/44lbs/110lbs.