Poly Mailers Shipping Bags 10x13 inch 600 Pack Packaging Clothes Polymailers Envelopes Mailing Mailer Package Polymailer Small Business Supplies Clothing Bag Polybags Packing White

Overview

• Brand : LINSIRON
• Closure Type : Self-Seal
• Number of Items : 600
• Product Dimensions : 13"L x 10"W
• Size : 600P-10*13Inch

About this item

• Superior Water Resistance: Durable polyethylene construction creates a strong barrier against rain, humidity, and spills; significantly outperforms paper envelopes for moisture protection, safeguarding apparel (t-shirts, socks) and non-fragile goods (books, fabrics) during transit; ideal for humid/coastal areas; maintains USPS First-Class Mail eligibility.
• Convenient Self-Sealing Design: Easy peel-and-seal closure enables quick packaging—insert item, remove liner, press to secure; reduces tape dependency and streamlines packing vs. traditional methods, perfect for high-volume sellers.
• 600-Pack Value for High-Volume Shippers: Cost-effective 600-count pack of 10" x 13" mailers fits S/M t-shirts, baby clothes, 6-10 oz cosmetics, paperback books, magazines, craft kits & fabric swatches; flat storage saves major warehouse space vs. rigid boxes.
• Enhanced Content Privacy: Triple-layer opaque material provides complete light blockage for discreet shipping; conceals sensitive items (lingerie, electronics, documents, gifts) to deter porch piracy, ideal for subscription boxes and confidential shipments.
• Durable & Recyclable Construction: Made from recyclable HDPE (Plastic #2); reinforced design withstands carrier sorting systems and resists punctures from books/electronics; provides heavy-duty protection for jewelry/accessories; supports eco-friendly shipping initiatives.