Corner Protection Excellence combined with Enhanced Corner Strength offers robust solutions to safeguard both interior and exterior corners from abrasion and damage, ensuring they retain clean, crisp lines and maintain a perfect 90-degree angle for a straighter, firmer finish. As Indispensable Helpers, these corner protection systems prevent future cracks and repair existing ones, providing the rigidity needed to cover large gaps in uneven drywall corners. They also come equipped with metal strips to align crooked lines in older homes, ensuring precision and structural integrity. Furthermore, Comprehensive Corner Coverage extends to protecting arches, curves, and wall corners in various architectural features such as vaulted ceilings, cathedral ceilings, and bay windows. Serving as a Versatile Renovation Tool, this comprehensive corner protection is ideal for a wide range of projects, including home renovations, residential remodels, workshop upgrades, and restoring older homes, offering unparalleled versatility and reliability. Material: Composite.