Jeweler's Solid Steel Bench Block 2-1/2 x 2-1/2-Inch Classic jeweler's tool provides hard, solid & flat surface for hammering workpieces Solid tool steel polished to mirror finish; 2-1/2 x 2-1/2 x 3/4" thick Perfect for flattening, chasing and forming precise angles with gold, silver, brass, bronze or copper Excellent tool value that will last for generations Also available in 4 x 4 and 4 x 6" size - Weight 1 lb 10 oz