Barcode Scanner Lanyard Harness, Hi-Vis Lime, Size XL Additional/replacement loop attachments are sold separately in packs of 10. With its ambidextrous design, the industrial-grade harness maintains a comfortable fit for both right- and left-handed workers while keeping scanners ready for use..Built with heavy-duty webbing straps and buckles for work in the harshest environments, it also maximizes comfort with a wrap-around design and curved modular buckles that form to the body.