Self-seal White Kraft Bubble Mailers Envelopes Product DescriptionProduct name: Kraft Bubble MailersMaterial: Kraft Bubble Composite PaperUse：Envelope,Mailing, Packing, Small ParcelClosure: Self-sealPackaging & ShippingPackaging Details：According to the customer's requestDelivery Detail：15 days after down paymentProduct Feature1. Light weight and water proof,tear resistance2. Opaque for confidential mail3. Non-slip material4. Non reflective material5. Pressure sensitive adhesive across the full surface.6. Environmental friendly hot-melt adhesive/fast closure.7. It can prevent the squeeze, shock and friction when delivery goods.Factory Feature1. We have a variety of trade terms to meet your request, FOB, CFR, CIF and EXW.3. We can provide free samples for you to check the product quality before start to make the bulk production.4. With our advanced manufacturing machines and dust-free workshops, we have strict quality supervision.5. With our professional experience and good relationship with shipping Carrier, punctuality is guaranteed.