Version:
The compact ergonomics of the earplugs design offers advantages especially to wearers with small or narrow auditory canals. The smooth surface prevents the penetration of foreign bodies. The patented x-grip technology reduces the contact pressure within the auditory canal. It also greatly facilitates the removal of the earplugs. The soft material offers better and more sustained wearing comfort.
SNR = 33 dB (H = 34 dB, M = 31 dB, L = 29 dB).
Note:
Also available with string under No.
097617 size 100.