{"product_id":"h520b","title":"3M Peltor Optime 2 Ear Defenders Neckband","description":"\u003cp\u003e* Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree.* The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides snug comfort even during long-time use.* The sealing rings have ventilation channels and are covered with soft, patterned, hygienic foil.* Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work.* H520B-408-GQEN 352:2020 SNR 31\u003c\/p\u003e","brand":"Beeswift","offers":[{"title":"Green","offer_id":56686595277173,"sku":"H520B","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/9399\/0517\/files\/H520B_46d112d6-0f69-4cd5-a027-a02260be8553.jpg?v=1770414263","url":"https:\/\/tixquotes.co.uk\/products\/h520b","provider":"Tix","version":"1.0","type":"link"}