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. What's in the Box: 1. 2 Upright posts 2. 2 Basess 3. 2 Sonos one brackets 4. 2 Play:1 brackets 5. 2 Play:3 vertical brackets 6. 2 Play:3 horizontal brackets 7. 8 Rubber pads 8. 8 Carpet spikes 9. 8 Nuts 10. Two 1/4"-20 x 5/8" speaker screw 11. Two M5 x 15mm bracket screw 12. Four M6 x 20mm shaft screws 13. 4 Lock washers 14. 8 Clips 15. 2 Trigger buttons 16. Instruction Manual