This #7 Kraft Bubble envelopes has an excellent tear and puncture resistant with a strong self-sealing adhesive and quality bubble provides extra protection during transit. These 14.5"x20" Kraft bubble envelopes are made from sustainable Kraft paper. Kraft bubbles envelopes are designed to help your post stand out. Bubble mailers lining provides added protection for contents. 14.5x19 Kraft bubble mailers are perfect for fragile items, brochures, catalogs, books, bulky material, gifts, presents, electronic media and both Amazon and eBay. Available in a wide range of sizes. Inner Dimensions: 14.5x19 inches Bubble Kraft Bag Outside Dimension: 14.5x20 inches Bubble Kraft Bag Color: Golden Kraft Bag Type: #7 Bubble Mailer - Kraft / Mailing Bag Seal Type: With Adhesive easy close strip Outside Width: 14.5 inches bubble envelopes Outside Length: 20 inches bubble envelopes Usable Width: 14.5 inches bubble envelopes Usable Length: 19 inches bubble envelopes Quantity: 50 Kraft Bubble Envelopes