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. Custom stands for select MartinLogan bookshelf speakers This custom-designed stand provides a solid, anti-vibration platform for MartinLogan's Motion Foundation , Motion Series , and Motion XT bookshelf speakers. It allows the speakers to perform their best, and places them at ideal listening height. The speaker attaches to the stand's top using hardware provided with the speaker. For additional mass and stability, you can fill the stand's column with additional vibration-damping material, like sand or shot (not included). Rubber feet and metal spikes are both included for improved "grip" on a range of flooring surfaces. And interchangeable accent panels are included to match the trim on your choice of speaker colors. What's in the Box: 1. Top-plate 2. Base 3. Upright post 4. 4 Trim-pieces 5. 4 Spike feet 6. 4 Rubber feet 7. 4 Hex-nuts 8. Eight 1/4"-20 screws 9. Hex-key 10. Quick Start Guide