
Premium Custom Poly Envelope for Secure Shipping Solutions. Customizable Design: Fully customizable color, size, thickness, and printing for logos and branding. Superior Protection: Features shockproof, waterproof, and scratch-proof poly bubble film for safe shipping. Strong Adhesive Seal: Four-season strong self-sealing adhesive prevents tampering and ensures secure closure. Privacy Protection: Opaque design with gray inner lining prevents visibility of contents even under strong light. Versatile Application: Ideal for clothing, cosmetics, electronics, gifts, and various other shipping needs. Durable Construction: Thick polyethylene material is tear-resistant, puncture-proof, and suitable for all weather. Fast Sample Delivery: Samples are typically ready within 7-10 working days for quality verification. Professional Manufacturer: 10+ years experience with 18,000 sqm workshop and 100+ skilled workers.