3MM Slip Fit Nylon Rope Eyewear Retainers - Navy Blue CERT dual-injected rubber seal conforms to

dual-injected rubber seal conforms to the face to provide excellent protection from dust and debris

Unlike MRE's

and weather bands (7 channels)

refinement by Philips human factors experts and user testing with the full range of responders from healthcare professionals to lay people

For just pennies a sheet

3MM Slip Fit Nylon Rope Eyewear Retainers - Navy Blue CERT dual-injected rubber seal conforms toThe Slip Fit rope retainer slides over your eyewear frames to provide a forward mounted style. The nylon rope construction provides unique strength and durability, while adjustable bead allows you to easily find the perfect spot for your shades. Fits small to medium frames.