Our Mailer Boxes

Our black cardboard flatpack mailer boxes are a versatile packaging solution ideal for gifts or use as Royal Mail mailer cartons. Featuring a plain brown flute outer with a sleek black kraft inner, they offer both strength and style. The clever auto‑lock design holds its shape once assembled, while two adhesive strips ensure a secure closure and a tear‑off strip allows for easy opening. Supplied flat, these boxes minimise storage space and reduce delivery costs, making them a practical and efficient choice for any business.