The KEY-BAK MINI-BAK Pencil Pull Retractable Reel is Made in the USA and engineered for a lifetime of use. Built with the best quality stainless steel spring, rest assured that you are buying the most reliable reel manufactured in the world. Small but mighty, MINI-BAK reels have been tested in excess of 500,000 pulls. The 1-Inch diameter case is made of strong ABS plastic, the same material we have used since inventing the mini key reel in 1981. With 2 ounces of retraction force, the reel will hold almost any pen, marker, or pencil equal in weight to 4 large keys. Whatever you choose to secure, know that the 36-Inch of 3-strand nylon cord that is in your MINI-BAK Pencil Pull retractable reel is of the highest quality and the same material trusted in the construction of parachutes for the United States Military. Included is a flexible rubber pencil holder. The MINI-BAK Pencil Pull attaches with a steel belt clip that easily slides over most belt or straps. The MINI-BAK attaches with a steel belt clip that easily slides over most belt or straps. The Original MINI-BAK is designed to keep the things you use most often, like keys, ID badges and small tools handy and ready to use. Behind every Made in USA KEY-BAK key reel or badge reel, is over 60 years of experience and quality craftsmanship. Originally invented in 1948, KEY-BAK reels have become an invaluable tool in the daily lives of countless professionals who rely on secure and convenient access to all their keys. Not only are KEY-BAK reels perfect for your keys, KEY-BAK reels also work great for small hand tools, gauges, flashlights, law enforcement, Identification, and outdoor gear. We stand behind every product we manufacture with an Unconditional Lifetime Service Policy.