AURALEX MOPAD MONITOR ISOLATORS (4 PADS PER SET) Auralex MoPADs are anti-vibration foam pads designed to provide sonic isolation between your monitors and whatever the monitors are resting on, and can instantly improve the accuracy of your monitoring system. MoPADs are very flexible, with Wedge Adjusters allowing you to tilt each speaker to listening angles of +4 , +8 , -4 , -8 and 0 . Each set as sold contains 4 pads, ideal for placing 2 under each speaker. (NB one pad under a speaker may work but is discouraged because it would be unstable). Colour Charcoal Grey. Dimensions: 12" 300mm long x 4" 100mm wide; Weight Limitations: 100lbs or 45kg.