Material and Features: The door lock is made of high-quality stainless steel, easy to clean, does not fade or rust, with a matte black surface finish, built to withstand daily scratches, corrosion, and loss of luster.Size: The length is approximately 3.9 inches, and the width is approximately 2.7 inches. For more details, please refer to the product size chart.Application: Stainless steel sliding door locks are suitable for most door locks, suitable for door and window security, accessory rooms, bathrooms, cabinets, drawers, furniture, barn doors, etc. It can also be used as a lock for small pet cages, saving space and design space for all wooden doors.Easy Installation: The door lock is divided into 2 parts: rotating design, and each door lock comes with 4 screws, easy to install and use.Package Includes: 4 door locks, 16 screws.