Ensure the longevity of your speaker cabinets, flight cases, and furniture with our 40 mm metal corner protectors. These protectors are designed to provide robust protection against impact and wear, making them for use. Easy to install, they offer a secure fit and a sleek, look, making them an excellent addition to your equipment. Features -Color:Black -Material:Iron -Size:4.00X4.00X4.00cm/1.57X1.57X1.57in -Effortless installation: the press triangle corner ball wrap design makes installation straightforward and , saving you time -Durable and : built with high sturdiness, these corner protectors are designed to withstand long term use, ensuring lasting durability -Wide ranging use: for flight cases, packaging boxes, and more, these protectors are versatile and can be used for various purposes including fixing and reinforcing -Effective and reliable: the design effectively safeguards the corners of cases, preventing damage and ensuring stable, reliable protection for your items - : these products are crafted with meticulous attention to detail, ensuring and a refined finish Package list: 16 x triangular ball corners 1 of screws