ALCV101 Features: -Made in the U.S.A. by Viking.-Viking reputation of quality for over 40 years.-Works well on all surfaces, metal, putty and fiberglass.-Smaller size for hard to reach areas.-Viking Single Piston Straight Line Sander. Warranty: -Two year warrantyThe "Mini Vike" is smaller for hard to reach and smaller areas. It is lightweight to reduce operator fatigue. Specifications include: 2400 SPM, 4 cfm, 90-100 required PSI, supplied pad size: 2-3/4" x 11" P.S.A..-90 day warranty on material and workmanship.