The product is a pack of 3mm white aluminium composite sheets, manufactured in the United Kingdom by Danny's Signs & Prints. These sheets, known as Alupanel or Dibond ACM, are ideal for creating signs and graphics in a business, office, or industrial setting. The material is durable and lightweight, making it suitable for a variety of signage applications. The lettering type is aluminium, providing a sleek and professional look for any personalised or branded signs. Please note that personalisation is not available with this product.