These 40mm corner protectors are essential accessories for safeguarding your guitar cases, speaker cabinets, and other valuable equipment. Easy to install, they provide a secure fit and enhance the longevity of your items. Whether you're on the road or , these corner protectors offer reliable protection against bumps and scratches, ensuring remains in top condition. Features -Color:Black -Material:Iron -Size:4.00X4.00X4.00cm/1.57X1.57X1.57in -Effortless setup: the press triangle corner ball wrap design allows for , making it convenient for users -Robust and enduring: with exceptional sturdiness, these corner protectors are designed for long term durability, offering lasting protection -Multi functional use: ideal for flight cases, packaging boxes, and other scenarios, these protectors serve multiple purposes such as fixing, reinforcing, and safeguarding -Secure protection: the unique design ensures effective protection of case corners, preventing damage to items and providing secure, reliable protection -Craftsmanship: these products are crafted with precision and attention to detail, quality and a refined appearance Package list: 16 x triangular ball corners 1 of screws