The EarShield Duo Force Ear plugs are designed for all situations. Insert the yellow end into the ear canal to hear low level sounds-conversations, approaching game, footsteps etc. The patented sound filter will provide instantaneous sound protection from high level impact noises. Insert the black end into the ear canal when continuous hearing protection is needed.
2 sided hearing protection
Sound Filtered end for ambient sounds- yellow end
Solid Passive end for continuous Hearing Protection-black end