The thyroid gland in every respect is particularly sensitive to radiation, requiring special protection Our two versions of the thyroid/sternum shield (RA614 and RA615) include outstanding features such as first-class design and ideal fit, with radiation protection naturally to the fore. Thyroid/sternum shield RA614: With snap fasteners, for combination with model series RA631 and RA632. Thyroid/sternum shield RA615: For combination with model series RA636, RA637, RA640, RA650 and RA660. Materials: NovaLite multi-ply material (RA614), lead equivalent Pb 0.50 mm Lead rubber multi-ply material (RA615), lead equivalent Pb 0.50 mm Outer cover ComforTex HPMF, with all-round binding in a special tape ComforTex HPMF available in different colours Curacao, Regatta, Ocean, Limette, Indian Summer, Orchidee One size fits most neck sizes Velcro fastener for individual adjustment