Premium H-Base Mobile Radiation Shield 36" x 36" Lead. Adjustable height mobile shields that adjust from 8" to 60" are excellent for staff protection during imaging procedures. All steel H-Base provides maximum stability and confidence in no-tipping. Easy movement around the room. Posi-Lock height adjustable arm with spring-loaded pin. Made of durable nylon fabric and 0.5mm Pb equivalency protection. Quick and easy assembly.