This item is provided by Crutchfield.com and includes free phone technical support for the life of the product. Details on how to take advantage of this service will be included with your package. Should you have any issues locating information on how to contact Crutchfield Technical Support, please contact this website's Customer Service department. Made for high-performance gear The sturdy Solidsteel HF-2 audio stand is designed to hold your high-performance audio components in a virtually vibration-free environment. The open shelves provide plenty of space for larger components like a preamp, power amp, or a receiver. Uncompromising quality Every aspect of the HF-2 stand is designed to eliminate performance-robbing vibration. Each shelf is made of solid MDF (Medium Density Fiberboard) to provide an inert base for your component. Four polished steel pillars support each shelf, resting on solid steel decoupling spikes that minimize contact with the shelf below it. The pillars feature rubber O-rings, which act as pistons to further absorb vibration. Spacious design The shelves are generously proportioned to accommodate oversized audio gear. And each shelf can support up to 175 lbs., ideal for beefy high-performance components. And the stand's rounded, minimalist styling makes it a welcome addition to your listening room. What's in the Box: 1. 2 Shelves 2. 4 Pillars 3. 4 Upper terminations 4. 4 Shelf pads w/ O-rings 5. 4 Shelf spikes 6. 4 Spike feet 7. 4 Floor discs