SensGard SGFRC-26-4 Zem Replacement Cuffs/Tips (Pack of 2 Pairs)4Ralph TrippJune 25, 2018I have been using the hearing protection for approx. ten years. They have allowed me to communicate with others in noisy locations such as factories and mills where previously I was unable to using conventional ear plugs.
SensGard SGFRC-26-4 Zem Replacement Cuffs/Tips (Pack of 2 Pairs)2BilMarch 21, 2013They work no better tan the originals that came with the Sensgard. It slightly blocks sound of shots fired, but my ears are still ringing.
Replacement cuffs fit 
