The Mobile Leaded Barrier with 48” x 30” Window is a portable, full-body radiation barrier designed to protect against secondary radiation. It features 2.0mm lead equivalent opaque panels of solid, leaded x-ray protection with contoured sides. Its large 48” x 30” window is a viewing panel which can be chosen in two different materials: a 2.0mm lead equivalent high-quality Schott leaded glass or a 0.5mm lead equivalent leaded acrylic. With an overall size of 75” x 52.5”, this Phillips Safety leaded barrier travels easily on its four-caster locking base steel legs. Please note it is recommended that two people move the barrier together at all times.