{"product_id":"hb-650-html","title":"Delta Plus UltraSonic Earmuffs 29NRR","description":"\u003cp\u003eDelta Plus UltraSonic earmuff is our latest high performance muff with a stainless steel headband. This model has been designed to provide excellent full spectrum attenuation, as well as superb low frequency attenuation. UltraSonic uses a fork type headband for even distribution of pressure, and improved balance required for extra deep ear cups.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e29 dB NRR from certified US laboratory to ANSI S3.19-1974 and 34 dB SNR tested to CE EN-352-1.\u003c\/li\u003e \u003cli\u003eSuperb full spectrum attenuation.\u003c\/li\u003e \u003cli\u003eExtra wide ear cushions and a soft padded head cushion for the highest comfort.\u003c\/li\u003e \u003cli\u003eLow force stainless steel headband, also tolerates temperature extremes.\u003c\/li\u003e \u003cli\u003eLightweight construction: 10.1 oz or 278 g.\u003c\/li\u003e \u003cli\u003eYou get the ultimate performance and comfort with this earmuff.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Delta Plus","offers":[{"title":"Default Title","offer_id":40169814163540,"sku":"HB-650","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5455\/5476\/products\/71MiFrjB0WL._SL1500___12834.1611849023.1280.1280.jpg?v=1728053871","url":"https:\/\/safotyglossouso.shop\/products\/hb-650-html","provider":"Safety Glasses USA","version":"1.0","type":"link"}