Description These Demolition Reciprocating Saw Blades last up to 50% longer* and feature a patented toothform that delivers fast, smooth cuts. The Bi-Metal blades feature a tall, thick profile for added durability in tough demolition applications. Made in the U.S.A. with global materials.UP TO 50% LONGER LIFE*: Patented toothforms optimize chip removal for efficient cutting and long life. *Average performance of DEWALT reciprocating saw blade range vs. prior generation DEWALT bladesINCREASED DURABILITY. Tall, thick blade profile adds durability for tough demolition applicationsDURABLE BLADE DESIGN: Bi-metal construction delivers blade flexibility and a long-lasting cutting edgeMADE IN THE U.S.A. WITH GLOBAL MATERIALSDimensions: 6"L x 3.5"W WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer, birth defects or reproductive harm and Butyl Benzyl phthalate (BBP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov