Key-Bak MID6 Mid-Size Retractable Key Reel w/ 36in Polyester Cord Durable Case Polycarbonate and Steel Carabineer Split Ring Black. Built with the best quality stainless steel spring rest assured that you are buying the most reliable key reel manufactured in the world. This tough versatile retractor is smaller and more discreet than our Original Series for more flexibility in use. The Key-Bak 6 MID6 Retractable Key Reel combines the most valuable features of our Original key reels and popular Mini-Bak key reels and streamlined them to form a product that can be discretely used for just about anything. The case is made of strong polycarbonate the same material as bullet proof glass. The 1.75 inch diameter case is larger than most badge reels yet smaller than the Original Key-Bak line of retractable key reels. With 6 ounces of retraction force the reel will hold anything equal in weight to 10 large keys. Whatever you choose to secure know that the 36 inches of polyester cord that is in your Key-Bak 6 Retractable Key Reel is the same high-quality that we have been manufacturing since 1948. Included is a chrome plated split ring and swivel end fitting for increased durability and versatility. Specifications for Key-Bak MID6 Mid-Size Retractable Key Reel w/ 36in Polyester Cord: Manufacturer: Key-Bak Color: Black Included Accessories: Polyester Cord Case Package Contents: Key-Bak MID6 Mid-Size Retractable Key Reel w/ 36in Polyester Cord Key-Bak 0006-011: MID6 Mid-Size Retractable Key Reel w/ 36in Polyester Cord Durable Case Polycarbonate and Steel Carabineer Split Ring Black