DL PIP White Royal Mail Large Letter Postal Boxes ...

Ship smarter with our DL PIP Royal Mail Large Letter Postal Boxes in White (217mm x 108mm x 20mm). Designed to meet Royal Mail’s Pricing in Proportion (PIP) standards, these boxes help you qualify for low-cost large letter postage rates—ideal for greeting cards, invitations, slim documents, and promotional materials. Buying in bulk saves time and money. Stock up to avoid last-minute shortages and take advantage of bulk discounts. Whether you’re an e-commerce seller, business, or individual, these Royal Mail packaging supplies ensure secure and cost-effective shipping. Pair them with our Royal Mail Cardboard packaging solutions for a complete mailing setup. Despite their compact size, these boxes offer strong, durable protection. Made from sturdy materials, they prevent bending, creasing, and damage, keeping your mailings professional and pristine. They arrive flat-packed for easy storage and assemble in seconds, streamlining your shipping process. Sustainability matters, and these boxes are crafted from eco-friendly materials, supporting a greener supply chain. Less waste, more savings.