🎄 10x13 Green Tree Poly Mailers (Pack of 250) Ship your holiday orders in festive, eco-friendly style! These premium poly mailers feature hand-drawn evergreen trees printed front and back — designed by SomeFinnGraphics for brands that care about the details. Made with ultra-thick 6mil (1660 mic) material — more than twice the thickness of standard mailers — they’re tear-proof, waterproof, and seal securely with an adhesive strip. Each 10x13" bag fits approx. 4–6 medium T-shirts. Crafted from certified D2W oxo-biodegradable materials, these mailers are 100% recyclable and designed to break down into carbon dioxide, water, and biomass — leaving no polymers or microplastics behind. ✨ Strong. Sustainable. Seasonal. Perfect for: holiday collections, boutique apparel, small shop orders, and eco-conscious brands.