Mailing Bags for Royal Mail Large Letter Compatible (250x350mm) Perfect Size for Secure and Convenient Shipping

Our Grey Parcel Bags offer more than just a visually appealing packaging solution. Combining style with substance, these bags provide robust protection, easy handling, and environmental responsibility, making your shipping experience both confident and stylish. Crafted from high-quality materials, our 100% recyclable mailing bags ensure strength and resistance against tearing, punctures, and moisture. Suitable for retail, industrial, or food-related purposes, our poly postage bags are versatile and reliable.

These opaque grey mailing bags feature a permanent self-seal closure and are made from a 60-micron film. The self-adhesive closure is strong, and the air-sealed design makes them water and dirt-resistant, ensuring security both inside and out.

Our safe and secure package bags have a sticky strip for easy closure. Once sealed, these bags are difficult to open, protecting your items from tampering and ensuring they arrive safely.

Compatible with Royal Mail Large Letter size (250x350mm), our plastic envelopes are lightweight and sturdy. Use the full size or wrap smaller items before sealing for versatile packaging.

Ideal for any courier or airtight storage purpose, our plastic postage bags come in various sizes to accommodate items of all shapes and sizes. The self-seal lip makes each parcel airtight and water-resistant, perfect for both personal and business use.