3M Ultrafit 340-4002 & 4004 [NRR 25dB] Earplug Low Pressure Hearing Protection (D1-3)

Noise induced hearing loss is a permanent hearing impairment resulting from prolonged exposure to high levels of noise. It is important to practice hearing conservation by using hearing protection to prevent noise induced hearing loss. Hearing protection includes earplugs and earmuffs that are designed to reduce the intensity or loudness of sound. 

Tempat kerja anda terlalu bising? 

Kegunaan "Earplugs" amat PENTING untuk melindungi PENDENGARAN ANDA!!! 

Features:

- No sizing is required for these patented, pre-moulded, & triple flanged earplugs. 

- Soft polymer is washable and reusable, reducing both waste and costs. 

- They are comfortable, hygienic, and reusable. 

- Each pair comes with a cord and is supplied with a storage case or a polybag. 

340-4002 : Corded with casing. 

340-4004 : Corded with polybag. 

NRR: 25 dB 

CSA Class AL 

Plug Material: Elastomeric Polymer 

DOSH Approval No.: JKKP EP 35 

Packing : 10 Pairs / Pack.