In the field of architecture and decoration, the stability of the wall corner, as a key component, directly affects the durability and aesthetics of the overall structure. Our metal reinforced gypsum board corner strips are made of built-in metal material, greatly enhancing the impact resistance of the wall corners. In scenarios where furniture installation or heavy objects may collide with wall corners, it effectively prevents damage, falling debris, and other issues, providing solid protection for wall corners. The 100 ft. long design fully meets the needs of various large or multiple small drywall projects. Whether it is multi room decoration in residential areas or large-scale construction in commercial spaces, there is no need to frequently replace adhesive tape to ensure construction continuity. The surface of the corner strip is carefully designed with neat openings, greatly enhancing its adhesion to the wall material. During construction, there is no need for complex preprocessing, and simple operations can tightly adhere, greatly improving installation efficiency. Using this corner strip for drywall repair can significantly enhance the strength of the wall corner. In addition, it has excellent compatibility with common building materials such as gypsum board and cement, fully bonding, effectively preventing wall and corner cracking, maintaining beauty for a long time, and reducing maintenance costs. Material: Composite.