Heavy Duty: These heavy duty retractable badge holders Reel built with solid stainless steel with retraction which force up to 120g/4.5oz (approx. 8 keys, 1 badge) and not slide down. Comes with 4PCS id badge holders Reel, key ring and perfect as retractable key chain. Build to Last: These retractable badge Reels are designed with metal casing and 0.8mm strong steel cord, the cord can be stretched to approx. 25 1/2, convenient for users to stretch. With superior stainless steel spring which can bear more than 100,000 pulls, no need to worry about the cord being worn or broken. Reinforced Reel Clip: Our ID holder strap is more reinforced and each retractable id badge clip is with screw fastened back clip design that make it more securely to stay on your pants, belts or pockets very well, no worry about it losing or falling any more. Multipurpose& Convenient: Good secure badge for your ID card, keys, whistles, lanyards, etc. Suitable for teacher, student, nurse, volunteer, perfect decoration for ID badges. Metal clip that will effortlessly glide on to shirt pockets or belt loops Package: 3 packs in a bag, connects to any lanyard or badge reel. We do value our customers shopping experience. Buy with confidence.