# NucliRay Defence > Patented, certified, lead-free radiation protection vests engineered for first responders, military, and healthcare professionals. NucliRay Defence designs and manufactures the RayShield Series — advanced radiation shielding garments that protect against alpha, beta, gamma, and neutron radiation without the weight and toxicity of lead. ## Pages - [Home](/): Company overview, RayShield technology, founders, research, and product lineup. - [Privacy Policy](/privacy-policy): How NucliRay Defence collects and protects personal information. - [Terms of Service](/terms-of-service): Terms governing use of the NucliRay Defence website and services. - [Cookie Policy](/cookie-policy): How cookies and tracking technologies are used on the site.