The 20mm Speed Pro External Render Drip Bead Galvanised 3000mm (570) Pack of 50 is a quality construction product designed to provide efficient, long-lasting protection for external render finish. Manufactured from durable galvanised steel, these beads offer maximum resistance against harsh weather conditions and corrosion. With a length of 3000mm and a thickness of 20mm, they are perfect for ensuring an even application of render on the exterior walls of any building. The pack includes 50 pieces, making it ideal for large-scale projects or multiple uses.