Features： Easy to Stretch: These badge reel clips with springs inside to improve the speed of drawing and rapid rebound. There is no blockage in the stretch for a smooth stretch feeling, giving you good use experience. Necessary office supplies: These retractable badge clips can easily match most ID badges, helping you to keep most trivial things and avoiding losing, so they are necessary office supplies. You can share them with your colleagues, promoting relationship. Specification: Color: black Material: PVC material, metal and nylon Size: Outer diameter: 3.3 cm Inner diameter: 2.0 cm Rope: approx. 60 cm Package includes: 200/100/80/50/30/20/10/1 x Badge reel clips Notes: Please pay attention to the longest size when you stretch it. If the length you stretched exceeds the longest size, the toughness of the inner spring will not work and the rope will not rebound. Manual measurement, please allow little size errors. Good Cost Performance: You will get mixed colors quality badge reel clips. You can hold badge reels in your belt, pockets, backpacks , purse straps, collar or trouser expediently. Retractable keychain is great for business cards in office and life. Exquisite workmanship: The shell of this quality badge reel is made of ABS material and metal, which is strong and durable. The rope is made of quality nylon material, which is strong and not easy to break. The length of the rope is 28.3inch(72cm). Exquisite workmanship: The shell of this quality badge reel is made of ABS material and metal, which is strong and durable. The rope is made of quality nylon material, which is strong and not easy to break. The length of the rope is 28.3inch(72cm). Used for DIY Making: The diameter of the lanyards badge reel is 1.26 inches, and the length of the rope is 28.3 inches. The most basic style provides good conditions for DIY making. These craft lovers will put some stickers, rubber cards, artificial diamonds on it to make various exquisite styles. Individual Packing: In order to avoid unnecessary damage during transportation, we packed each badge reel with an opp bag.They are very suitable for enterprises to purchase and as gifts to colleagues.