Cardiac cath lab and routine radiology procecdures. Full front overlap design saves weight. Distributes weight between shoulders and hips. 0.5mm Pb equivalency protection front, 0.25mm back. Hook & loop closure (Velcro) is fast and easy. Free dual pocket and shoulder pads. Vests do not include the two 1" safety buckles as shown. If you would like these as a FREE Add-On, please specify at the time of ordering. Available in regular weight (RW), light weight (LW) and non-lead (NL). NOTE: For tethered collars ordered with the buckle the embroidery can be positioned on the bib only.