Quality Park Tyvek Envelopes, 100 Pack, Large 10 x 13 Envelopes, First Class Border, Easy-to-Open Tamper Evident Pull Strip, Rip, Puncture & Water Resistant Self Sealing Mailing Envelopes, White

Quality Park Survivor Mailers are built to protect what matters, whether you’re shipping important documents or storing vital records. Made from durable DuPont Tyvek, these 10\" x 13\" envelopes feature a tamper-resistant release strip for quick, easy opening. A First Class border increases the effectiveness of your important mailings by assuring that your package gets delivered and noticed.\n\nUnlike heavy paper envelopes or boxes, Tyvek envelopes are puncture-, tear-, and moisture-resistant while remaining lightweight (about half the weight of traditional paper mailers). That means reliable protection and lower postage costs with every shipment. These strong envelopes stand up to rough handling and bad weather, helping ensure your delivery arrives intact. The material is virtually indestructible because it isn't paper, it's Tyvek!\n\nEach mailer features Quality Park’s Redi-Strip self seal closure for fast, secure sealing. Just peel and press, no moisture required. The adhesive is protected by a removable paper strip, keeping it sticky even after storage. Self sealing envelopes also support cleaner mailroom workflows by reducing contact with envelope surfaces.\n\nThe opaque white Tyvek material protects privacy. With 100 mailers per box, Quality Park Survivor Tyvek Mailers are a smart, cost-effective solution for shipping, mailing, or waterproof storage of essential documents. Tyvek is a trademark of DuPont used under license by TOPS Products LLC. (Manufacturer Item Number: QUAR1590)

• Quality Park Survivor Catalog Mailers are made with durable 14 lb DuPont Tyvek, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant-virtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs.
• Quality Park Survivor Catalog Mailers made with DuPont Tyvek material are lightweight, yet strong and durable
• 14 lb Catalog mailers made with DuPont Tyvek are tough enough to resist the punctures, tears and moisture that can come with the shipping process
• Perfect for shipping products to customers or selling personal items online, 10" x 15" lightweight mailing envelopes can reduce postage costs