100Pcs 12” x 16” Poly Mailing Bags – Self Seal Shipping Postal Bags 305mm x 407mm

Ship smarter and protect every order with confidence. These iSOUL 12” x 16” poly mailing bags are built for secure, lightweight, and professional packaging. Whether you run an online store or ship personal parcels, these bags help reduce postage costs while keeping contents safe from moisture, dirt, and tampering.

Made from durable poly material, each bag features a strong self-seal adhesive strip that locks tightly once closed. No tape required. Simply peel, seal, and ship. The smooth outer surface is ideal for labels and handwriting, giving your parcels a clean and professional finish.

With 100 bags in one pack, this is a practical solution for small businesses, resellers, boutiques, and frequent shippers who need reliable packaging in bulk.

• Usage:
  Place your item inside, remove the adhesive strip cover, fold and press firmly to seal. Apply shipping label on the smooth outer surface.
• Care:
  Store in a dry area away from direct sunlight. Avoid overfilling beyond recommended capacity to maintain seal strength.
• Who It’s For:
  Perfect for eCommerce sellers, small businesses, marketplace vendors, boutiques, and individuals sending clothing, accessories, documents, and lightweight items.

Key Features

• Pack of 100 strong poly mailing bags

• 12” x 16” (305mm x 407mm) practical medium size

• Self-seal adhesive strip for secure closure

• Lightweight design helps reduce postage cost

• Water-resistant material protects contents

• Tear-resistant and durable construction