This listing is for a set of (3) brand new and authentic Olson Bandsaw Blades in their original packaging - Made in USA. The blade specifics are: Length - 57 or 56-7/8" Width - 1/8", 1/4" & 3/8" Thickness - .018", .020" & .020" respectively Teeth Per Inch (TPI) - 14, 8 & 6 respectively Tooth Style - Hook Fits bandsaws: Sears Craftsman 10" models 24451, 24453 & 24460, Duracraft 10" models BBS412 & VS312, Shopcraft 10" model T6720-20P & other saws using 57 or 56-7/8" blades. These blades are made of a special thickness for extra flexibility required on small diameter wheels. The blade material is a pre tempered high carbon steel with a Rockweel Hardness of 44-46 RC. The narrow width is ideal for scroll cutting and the fine teeth create a fine finish in softwood, plywood and other soft materials. The last picture in the group shows the backside of the packaging which has some useful information about blade size selection, application, use and safety. We also sell these blades in two blade kits of 1/8", 1/4" & 3/8". Also please check out our bandsaw blades accessories such as Cool Blocks blade guides, lubrication stick and the blade finishing stone. Please take a look through our store and view our other woodworking accessories. We will be glad to combine shipping with our other items. We appreciate you viewing our listing!