From The Manufacturer.The Tool Logic CC1SB Credit Card Companion is so light and slim that you'll barely know you have it, yet when needed you'll find it's amazingly useful. The 2-inch stainless blade is razor sharp and serrated to cut through even the toughest materials with ease. It also features a combination can/bottle opener, flat head screw driver, 8 X power lens for reading a map or starting a fire, a compass for trail navigation, tweezers for extracting splinters or small object, toothpick after meals, inch and cm rulers on the back and a lanyard hole makes it an easy carry. Keep the Survival Card with you and you'll always be prepared for life's unforeseen emergencies. The CC1SB is made out of rugged, translucent blue ABS plastic and ultra slim at about 3/16-inch. It's packed with handy camping, utility and even lifesaving features! Credit card size and less than two ounces, this essential tool kit deserves a place in your car, backpack and even your home. TOOL LOGIC, THE COMPANY - Tool Logic, a leading manufacturer of credit card-sized multipurpose tools and accessories, began in 1994 with an inspired dream of a credit card-sized case filled with tools by creator Steve Padden. Within a year, Tool Logic introduced its revolutionary Credit Card Companion to the marketplace, offering users the benefits of traditional multifunctional pocket knives and tools with the beneficial size of a credit card. Tool Logic has continued to innovate by expanding its product line to include multi-function folding knives, flashlights and key ring accessories. Our philosophy is to maximize function in minimal space.