3M Optime I Neckband Ear Defenders 26dB SNR Product Code: 3478G

Lightweight and comfortable ear defenders with low profile design, generous inner depth and wide comfortable sealing rings filled with fluid and foam. Ideal for use in environments with moderate industrial noise, such as workshops, sheet metal shops and printing works.


  • 26dB Standard Noise Reduction
  • Liquid & Foam Sealing Rings
  • Medium Noise Areas
  • Surface Wipe Only
  • Side Adjustable


26dB SNR. EN 352.
Additional Information
Technical Specification
  • Brand : 3M
  • Construction Type : Liquid & Foam Sealing Rings
  • Clothing Size Description : One Size
  • Product Type : Neckband Ear Defenders
  • Adjustability : Side Adjustable
  • SNR Rating : 26 dB
  • Model Name : Optime I
  • Suitable Use Type : Medium Noise Areas
  • Parent Colour : Yellow
  • Model Name/No : Optime I
  • Pack Size : 1
  • Gender : Unisex
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : EN 352.
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€26.45 Incl. 23% VAT

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