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Shielding International

621U Ultra Thyroid Collar

621U Ultra Thyroid Collar

The Ultra Thyroid Collar is our softest and most flexible offering the best of comfort without the binding. Rear hook & loop closure. 

  • The ultimate in comfort and our most popular thyroid collar.
  • In a hurry? In stock for immediate shipment: Select Royal Blue Nylon 


  • Small: 24″ Length – 6.75″ x 5.75″ Bib
  • Large: 26.5″ Length – 6.75″ x 5.75″ Bib

Protection Options:

  • 0.5mm Pb Eq :  RL-Reg Lead, TL-TL Lite Ply, NL-Non Lead, LF-Lead Free Bi-layer
  • 0.35mm Pb Eq :  RLL-Reg Lead, TLL-TL Lite Ply, NLL-Non Lead, LFL-Lead Free Bi-layer
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