Internal disposable ears, manufactured with
Polyurethane foam. In yellow color and shape
Bullet type that allows easy adjustment to any
auditory canal. Protection level 34 decibels
(SNR) "Signal to Noise Ratio" Relationship
signal / noise.

Reference: 31113.
Material: PU Polyurethane.
Yellow color.
SNR: 34 dB.
Quality Certification: CE EN 352-2.
Units Per Packing: Plastic Bag / 1, Carton / 200.