Great Value Packs: 50 pieces of padded envelopes in 3 different sizes, 30 pcs of 7.3''L x 5.1''W, 12 pcs of 9.4''L x 5.8''W and 8 pcs of 11.3''L x 7.8''W (external size). Able to meet your various needs. ( Note: Please check the size carefully before buying. )
Strong Adhesion & Self-Sealing: These bubble shipping envelopes feature a super strong adhesive that maintains great adhesion throughout the year and a reliable self-sealing closure to ensure your packages arrive safely.
Durable to Use: Made of tear-resistant and puncture-resistant polyethylene material, keep your value stuff sound to destination even on foggy or rainy days.
Privacy Protection: The inner lining is using opaque film, even if there is strong light, items in the padded mailers cannot be seen, which can protect your privacy well.
Multipurpose Uses: ZAVOOS mentallic bubble mailers can be used in offices, homes, stores and more. Ideal for packaging electronics, cosmetics, jewelry, etc.
