Protection in isolating vibration with 3600 and 1750 RPM pumps and refrigeration compressors. Reduces the need to bolt machines to the floor. Neoprene 2 x 2" modules are easy to cut to size. Self-gasketing waffle pattern helps contain spills and improves suction and grip. Mini Super W Pads - Provide 1/16" max. deflection. Super W Pads Provide 1/8" max. deflection.Neoprene And SteelFor concentrated loads such as heavy machines with small legs or formed sheet metal legs without a bottom surface.