refill of Bilsom earplugs (C1053) for LS 400 and LS 500 cartridge
Variants: 200 pairs per pack (C1055, C1054), 500 pairs per pack (C1108, C1107)
in sizes: S, L
 
Material: Polyurethane foam
norm: EN 352-2
SNR attenuation: 33 dB
Colour: white-yellow
size: S (small), L (large)
Variant: 200 pairs per pack, 500 pairs per pack