These A6 size postal boxes are a great option for sending all types of items from mobile phones and jewellery to marketing materials and accessories. Manufactured in a single wall brown E-flute cardboard, this box is ideal for extra protection for computer components and jewellery during transit. Tape may be necessary to hold the flaps down, to increase the security of the box.
Our Large Letter C6/ A6 mailing boxes are designed to meet the Royal Mail's pricing in proportion (PIP) guidelines and are designed to be slender enough to fit the 25mm slot to qualify as a large letter helping you to reduce your postal costs.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.