Barcode Scanner Lanyard Harness, Hi-Vis Lime, Size S Additional/replacement loop attachments are sold separately in packs of 10..The Scanner Lanyard Harness comes in small and large sizes, each adjustable to accommodate a variety of body sizes.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.