The 24 Piece Cutlery Set comprises 6 each of Steak Knife, Fork, Dessert Spoons and Teaspoons. The blades of the Steak Knives are made of high quality 1.5mm stainless steel. They are stamped, ground and hand polished with over 25 manual production stages. The handles are made from an ABS plastic. This is a high impact light weight acrylic material - 30 times more durable than regular plastic. They are dishwasher safe when used with liquid dishwasher detergent.