Ear Plug(JK13003) SNR: 29dB or 33dB (different price) Material: PU Size: 13*24mm Item No. JK13003 SNR 29dB or 33dB (different price) Material PU Size: 13*24mm De-bouncing time: 15-30 seconds or 45-60seconds (different price) Color Orange, other color required by customer is OK. Standard: Conforms to CE EN-352-2 Package Poly bags or boxes Ear Plug (JK13003)
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