Quality Park Products Reveal-n-Seal Envelopes,No, 9,3-7/8""x8-7/8"",500/BX,WEReveal-n-Seal Envelopes with double windows feature a unique adhesive that provides strong, moisture-free secure seal and an extended shelf life, You"ll have no removable strip to throw away, Inside tint and perforations along flap reveal any tampering, 24 lb, SKU: DLRDY082698