Earplugs made of polyurethane foam are connected by a wire.
Soundproofing:
H= 36dB, M= 34dB, L= 33dB, SNR= 37dB.
Colour of the frame: Blue
Colour of stoppers: Yellow
Disposable earplugs with cable connection.
They meet the requirements of EN352-2.
(2 pcs. in bag)