Survivor R4210 Tyvek Expansion Mailer, First Class, 10 x 13 x 1 1/2, White, 18lb (Case of 100)

Survivor® 10 x 13 x 1-1/2" First Class border expansion mailers made of 18 lb. DuPont™ Tyvek® with Redi-Strip® closure. Our Survivor brand mailers are made from protective material which is strong and durable to easily withstand the most grueling conditions. The material is virtually indestructible because it isn't paper ... it's Tyvek®! It is puncture, tear and moisture resistant and when you're sending something important, that's exactly what you want your envelope to be. Every day, mailers provide a highly effective and useful way to send important information and items to others, whether from home or from work. With the exceptional durability and unique image of Tyvek, along with the wide variety of styles and sizes available, Tyvek First Class border expansion mailers can help increase the effectiveness of your important mailings and the assurance that the contents and your message will be delivered. mailers expand up to 1-1/2" to accommodate bulky items. They feature a Redi-Strip® closure which requires no moisture for a secure seal and a release strip for quick, easy opening. They are also light weight which can save on shipping costs. No matter what your job entails, DuPont™ Tyvek® mailers can help you be more efficient and effective with your correspondence and delivery of important items. Tyvek® is a trademark of DuPont used under license by LSC Communications US, LLC d/b/a TOPS Products.

• Expansion Mailers Made with DuPont Tyvek Material, lightweight, strong and durable.
• Tyvek material is resistant to tears, punctures, moisture and chemicals - for long-lasting performance.
• Tyvek material is also lightweight and can save on postage as well.
• Gusseted sides expand up to 1-1/2" to accommodate bulky items.
• First Class Border communicates importance to the recipient.
• Redi-Strip self seal closure provides a clean, quick seal immediately upon contact.
• The peel-off strip protects the adhesive from dust for a longer shelf life.