This is a Starrett 6" Straight Plaster & Sheet Rock Reciprocating Un-painted Saw Blades. These Blades are Brand New & Never Used and Packaged in a Platic Sleeve. Made in the USA Features & Benefits: *Industrial Quality Bi-Metal Construction. *6 Inches In Length *Straight Blade *Ideal For Plaster & Sheet Rock *1/2 Inch Universal Tang Fits All Sawzalls *American Made