The human spine is made up of 33 bones; 7 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 4 coccygeal.
These badge reels are heavy duty! The reel housing is made from thick plastic and high-quality metal with a slide clip that will solidly keep your ID in place wherever you clip it! The 24" retracting cord is made from heavy duty steel cord with a smooth vinyl cover.
These ain't like your grandma's badge reels! (Unless, of course, your grandma also shops here, then it is totally like hers!)