Sperian Earplugs 303S (bag w.1pair)box a200 pair

Disposable earplug "303", refill

- Conical shaped earplug
- Leight Stripe in yellow-white coloration with high wearing comfort and good visibility
- Patented polyurethane foam: Plug expands gently in the ear canal and helps prevent it from coming out
- Comfortable seal due to low pressure during expansion
- Higher comfort than
foam ear plugs during long wear
- Smooth, dirt-repellent outer shell prevents accumulation of debris and promotes hygiene
- Conical, spherical design facilitates shaping and insertion of earplugs and conforms evenly to the shape of the ear canal
- Ideal for medium/high noise environments
- Applications: Chemical, construction,
government, manufacturing, medical, urban, pharmaceutical, transportation
Insulation values: SNR = 33, H = 32, M = 29, L = 29
Approval/Standard: EN 352-2:2002
Color: yellow-white.