EcoPad™ is a polypropylene plastic mounting pad designed to support HVAC outdoor units and other outdoor equipment. These pads are a great environmentally friendly alternative to concrete equipment pads, thanks to the recycled content and low raw material usage when formed. The rugged design and optimized rib-pattern provide for excellent support on soil and gravel terrain. Available in both 2 in and 3 in, depending on local building code requirements. Diversitech EcoPad™ Equipment Pad, Lightweight, 1320 lb Load, 24 in Length, 48 in Width, 3 in Depth, Plastic, Gray, Domestic