Utility knife for opening boxes, cutting carpet and much more. This is a utility knife Perfect for all your shipping and packaging needs Great for scraping labels, tape, adhesives, etc. Has a break off blade for your convenience When the blade you are using gets dull, just break it off and use the next one It measures approximately 5 5/16" x 9/16" (135 x 14 mm) Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.