These grey mailing bags are tear-resistant, waterproof, and durable, making them perfect for safely and securely shipping your items. With a range of sizes available, from 12x16" to 34x42", you can find the perfect fit for your needs. The bags feature a strong peel and seal closure to ensure your items are protected during transit. Made from 100% recycled plastic, these bags are an eco-friendly choice for your shipping needs. Choose from 17 sizes, including extra large options such as 21x24" and 34x42". These postal bags are suitable for a variety of items, from clothing to books to small electronics. Made in China, they are a high-quality option for your business or personal shipping needs.