Swivel-back retractable ID reel connects easily to any ID card or name badge (sold separately). Clear badge holder snaps closed and fastens securely. Handy swivel spring clip quickly attaches to your clothing while allowing the reel to rotate for additional convenience. Retractable cord extends up to 30 for a quick easy way to swipe or scan your badge. Advantus Swivel-back Clip-on Retractable ID Reel Black Clear 12 / Pack (Quantity)