Radiation Thyroid Shields have 3 options, today we introduce you x ray straight lead collar model, length is 55cm, height is 5cm. velcro can adjust to fit well , also we accept sizes customized. lead equivalent normally is 0.25/0.35/0.5mmpb. color blue, other patterns available to choose from below picture. x ray straight lead neck protection details: all x ray lead neck collar options: KX-5A x ray shaped lead collar KX-5B x ray integrated lead collar KX-5C x ray straight lead collar longkou kangxie medical intrument: the production products include: medical X-ray protection products, medical X-ray protection Skirts, protective gloves, protective screens, protective chairs, protective glasses, protective masks, traction straps, medical oxygen bags, medical air cushions, anal bags, etc.