Handcrafted in the U.S.A., this classic American Case Mini Copperhead is about 3 1/8 inches long (folded/closed) and weighs approximately 1.2 ounces. The handle is Genuine Abalone. The bolsters are Nickel Silver stamped with CASE XX. This knife utilizes a 2 1/4" Wharncliffe blade and 1 5/8" Pen blade. Stamped with pattern number 82109W SS, the blade material is Tru-Sharp Surgical Stainless Steel.