These A-Z lettered sets boast an interlocking design with sizes 40mm to 75mm manufactured from brass, and sizes 90mm to 150mm manufactured from zinc. The letters can be slid together to form one uniform signage. Each set has all 26 letters and is highly resistance to corrosion. Features and Benefits Manufactured in either Brass or Zinc depending on your size selection, both of which are highly durable Interlocking design allows you to easily slide the letters together to form one singular signage All letter plates are resistant to corrosion for overall product longevity Available in a range of sizes to suit your requirements Typical Applications Manufacturing Warehousing