Whetstone Cutlery 2 Piece Set of Matrix Pocket Knives with 1 Black Blade and 1 Silver Blade The SMATRIX Double Knife Set 2 great knives, One with a black blade and the other with a silver blade Blade Material: 440 Sharpened and Serrated Stainless Steel Handle Material: Lightweight aluminum integrated with 2 black acrylic plates mounted on both sides of the handle Durable all-metal belt clip is securely attached to the back of this knife with screws