ATS Acoustic Foam Monitor Isolation Pads (2pc) Enhance the sound from your speakers and monitors with ATS Acoustic Foam Monitor Isolation Pads. The pads are angled at 4 degrees. Improve accuracy and clarity of your equipment by separating your monitors from mounting surfaces. Each monitor isolation pad is 12" x 4" x 1.5" Package sold contains two (2) Monitor Isolation Pads. Two wedges, side by side, can support up to 100 pounds ASTM E84 Class A(1) Fire Rated. Affordable shipping via USPS