27dB earmuff protection johor bahru
EARMUFF MODEL: 3M X4A
- 1 unit/ box
- DOSH SIRIM approved model
- Over-The-Head design
- Single Number Rating (SNR) 33 decibels
- One Size Fits Most Earmuffs
- Wire headband offers consistent pressure over prolonged wearing periods
- Twin headband design helps reduce heat buildup with good fit and
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