The new Ear Push-In revolutionise hearing protection with more advantages than any other foam Earplug. No roll down is required, a gentle push is all it takes for easy, consistent insertion and the flexible stem improves hygiene. The patented Earform foam tip is shaped and sized to mould comfortably to fit virtually every size Ear canal. SNR 38dB, H37dB, M36dB, L34dB.