The Heavy Duty 135 Degree 3mm Tick Angle Bracket Corner Brace is a sturdy steel brace painted in black, designed to provide strong support for various DIY projects around the home. With a metric system of measurement, this new and innovative product offers a reliable solution for bracing corners, ensuring stability and durability in construction and renovation tasks. Its sleek black finish adds a sleek and modern look, making it a versatile and practical choice for any home improvement project.