Overview Origin : Imported Closure type : Kiss Lock About this item Sturdy and Durable: The locking briefcase is made of high-quality aluminum alloy, MDF, ABS, and inner fabric, with high strength, wear resistance, tear and impact resistance, and long service life. Safety Improvement: Two three-digit combination locks greatly enhance the security of your bag's contents, preventing unauthorized opening and avoiding the hassle of lost keys, especially suitable for carrying important documents, laptops, wallets, and personal privacy items. Storage Assistant: The aluminum case's spacious interior storage is large enough to carry a 15.6-inch laptop. Multiple compartments for organizing folders, pens, and other items make it easy to access while keeping the bag neat and organized. High Portability: This metal briefcase is equipped with an adjustable and detachable shoulder strap, which supports handheld, shoulder carrying, or cross-body carrying, reducing the burden of carrying for a long time and enhancing the comfort of use. Easy to Clean: The attache case's smooth surface and simple structure design allow you to easily remove dust from the surface of the product with a towel.