Lightweight with die-cast handle,great for cutting thick, dense sheet materials. For only fixed blade knives. Quantity:8 Features: Fits most standard utility knives Caution:Sharp blade enclosed, handle with extreme care. Safely dispose of used blades. Image doesn't represent actual items." Case Pack 24 Please note: If there is a color/size/type option, the option closest to the image will be shipped (Or you may receive a random color/size/type).