Transparent 30 lb glassine envelopes are ideal for storing, carrying, and packaging large stamp pieces. Available in a wide range of sizes and styles. Many other sizes in stock (call for availability). Sizes may vary by as much as 1/8" but most are 1/16".
Made from transparent virgin 30lb. with ungummed flaps, strong seams, using anti-varnish adhesive which will not affect contents.
