The ultimate hybrid of safety, support & comfort, this ProFlex High-performance Back Support helps you win your workday tug of war & reduce the risk of back injuries. Nonconductive, patented Sticky Fingers Stays deliver firm & continuous lower back support & offer the greater durability & gripping properties than industry-standard rubber track tape. Power Panel Positioners keep power panels in place so they are accessible when needed for improved functionality & compliance. Innovative V-shape & adjustable, detachable suspenders allow a better fit. Design also features spandex body material & stretchable bias binding with zigzag stitching. Back support is great in material handling, construction, warehouse / distribution, maintenance, freight / baggage, assembly / fabrication & landscaping / grounds. The 2X large size fits waists that measure from 42" to 46".