Customized Eco-Friendly PE PA Inflatable Recyclable Protective Film Roll Material Air Column Bag for Mailing. Eco-Friendly Material: Made of LLDPE and PA nylon, reusable and recyclable for sustainable packaging. Professional OEM/ODM: Full customization available including shape, thickness, and printing services. Superior Protection: Shockproof, waterproof, and dust-proof air column structure for fragile items. 25 Years Experience: Professional guidance and quality assurance from a manufacturer founded in 1997. Flexible MOQ: Low MOQ supported for final users; large orders recommended for resellers. Free Samples: Standard samples provided free of charge to help you evaluate quality. Fast Lead Time: Bulk production takes about 7 days with total delivery around 14 days. Multi-Certification: Certified with ISO9001, SGS, RoHS, and MSDS for safety and quality.