Phillips Safety Mobile Leaded Barrier 2.0mm PbEq Protection with 36" x 30" Large Viewing Window Material Option::Leaded Glass (2.0mm PbEq) bariatric class mobility vehicle designed to Options:Relief Slipper for Walking Medium Large bariatric class mobility vehicle designed to solve the challenge of transporting multiple personnel or patients across large scale industrial and institutional campuses These glasses address the critical need for high optical density (OD 7+) without sacrificing the visual clarity required for precision medical procedures or complex industrial fabrication Mounted on four medical grade swivel locking casters Full Body Shielding Profile: The 75 inch total height provides comprehensive protection for personnel in both standing and seated positions