{"product_id":"977070-en-supremex-double-stacked-window-envelopes-9-open-side-24lb-white-wove-security-artline-3-78-x-8-78-box-of-500","title":"SupremeX Double Stacked Window Envelopes - #9 - Open Side - 24lb White Wove - Security Artline - 3-7\/8\" x 8-7\/8\" - Box of 500","description":"These SupremeX Double Stacked Window Envelopes are designed for high-volume business mailings that require accuracy, confidentiality, and a professional appearance. Featuring a #9 open-side format with double-stacked windows, they allow multiple lines of information to align perfectly with enclosed documents, eliminating the need for manual addressing. Made from durable 24 lb white wove paper, these envelopes include security artline interior printing to protect sensitive information and prevent read-through. Measuring 3-7\/8\" x 8-7\/8\", they are ideal for statements, invoices, and transactional mail. Box of 500.","brand":"supremex","offers":[{"title":"Default","offer_id":39922191630465,"sku":"977070","price":99.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/4806\/1509\/files\/d906b3aefa29edcfb4b13c853665b4415513eb55_square977070_1.jpg?v=1771002683","url":"https:\/\/www.staples.ca\/products\/977070-en-supremex-double-stacked-window-envelopes-9-open-side-24lb-white-wove-security-artline-3-78-x-8-78-box-of-500","provider":"Staples","version":"1.0","type":"link"}