2-3/4' x 16' PSA Pad Orbital Longboard Sander RPM: 8500+ Air Consumption: 11.4 cfm @ 90 PSI Powerful, Air-Efficient Motor with 5-point Suspension 44 square inches of uniform, full contact sanding Lowe maintenance, high productivity, great finishes. Most versatile orbital sander ever made. Made in U.S.A.