QuietOn retention cord will help to ensure that you don’t loose your QuietOns in any case. If there is a need to take the earplugs off temporarily, you don’t have to put the earplugs back into carrying case.
Cord is easy to use and attach to earplugs.
Especially recommended for industrial and dental usage.
Material: cotton/acrylic, stainless steel, plastics
This product is compliant with QuietOn original, not with QuietOn Sleep.