1). Strong Water-proof PE Bag/Exporting Carton or Customized Outer Packaging for compostable mailer biodegradable; 2). 10PCS/Poly Bag, 100-500PCS/CTN; 3). Carton Size: Customized or based on actual weight and volume. Plant-Based Biodegradable Plastic Ziplock Courier Mailing Custom Logo 10x13 Shipping Envelopes Bag Bio-Based Bolsas Compostables