{"product_id":"mint-sheet-glassine-portfolio","title":"Mint Sheet Glassine Envelope Portfolio","description":"\u003cp data-start=\"441\" data-end=\"783\"\u003eThe Mint Sheet Glassine Envelope Portfolio is a folder of large glassine envelopes bound to the spine, designed for stamp sheet collectors. Each portfolio contains 16 transparent, archival-safe glassine pocket pages that function like individual envelopes, letting you store and protect mint or used stamp sheets from curling, while keeping the sheets fully visible.\u003c\/p\u003e\n\u003cp data-start=\"785\" data-end=\"1182\"\u003eUnlike traditional single glassine envelopes, this portfolio organizes your sheets in one durable, rigid folder with a sewn, long-lasting binding. \u003cmeta charset=\"utf-8\"\u003eThe glassine pages feature an L-shaped opening (top and side), making it easy to slide mint sheets in and out without risking bends, tears, or damage. The blue heavy-duty cover provides extra protection against dust, light, and handling, and wipes clean effortlessly if spills occur.\u003c\/p\u003e\n\u003cp data-start=\"1184\" data-end=\"1389\"\u003eIdeal for mint sheets, archival documents, or other flat collectibles, this portfolio brings the convenience of large glassine envelopes into a professional, organized system perfect for any philatelist.\u003cstrong data-end=\"1305\" data-start=\"1277\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2044\" data-start=\"2023\"\u003e\u003cstrong data-end=\"2042\" data-start=\"2023\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions:\u003cstrong\u003e \u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-contrast=\"auto\" class=\"TextRun  BCX0 SCXO63356538\" lang=\"EN-US\"\u003e\u003cspan class=\"NormalTextRun  BCX0 SCXO63356538\"\u003e1\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-contrast=\"none\" class=\"TextRun  BCX0 SCXO63356538\" lang=\"EN-US\"\u003e\u003cspan class=\"NormalTextRun  BCX0 SCXO63356538\"\u003e2-5\/8\" x 11”\u003cspan\u003e (320mm x 279mm)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits: Mint sheets or documents up to 10-7\/16″ x 12-5\/8″ (265mm x 320mm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SAFE","offers":[{"title":"Default Title","offer_id":48018076369139,"sku":"835","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9750\/4755\/files\/835_Mint_Sheet_Stamp_Portfolio.webp?v=1763048872","url":"https:\/\/www.safepub.com\/products\/mint-sheet-glassine-portfolio","provider":"SAFE® Collecting Supplies","version":"1.0","type":"link"}