4x4 inches in length and 1 inch thick. Hard vulcanized rubber block, great for insulating your work surface from the noise and vibration of a steel bench block Also suitable for work-hardening wire without flattening it, and for removing dents. Excellent with rawhide or nylon head hammers.
Attention California Residents:
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov