Blade Thickness: *Brand Name: Irwin *Material: Bi-Metal *Number in Package: 11 *Packaging Type: Carded *Product Type: Reciprocating Saw Blade Set *Sub Brand: *Teeth per Inch: Multi *Style: *Color: Blue *Length: Assorted *Usage: Multi-Purpose *Width: 2 Set includes: (5) 6" 6 TPI, (4) 6" 14 TPI, (1) 8" 18 TPI,(1) 9" 6 TPI