material - Our door lock is made of zinc alloy, with surface electroplating treatment, rust prevention and corrosion resistance, ensuring quality and durability. Two installation methods - snap lock is suitable for most doors, can be installed at 90 /180 , durable and not easy to fold. Safety - This is a sliding locking mechanism that provides security for doors and windows, is easy to maintain, and can effectively prevent children, pets and strangers from entering and leaving. A wide range of uses - applicable to barn door locks, wooden fence door locks, exterior door locks, bathroom doors and windows, very suitable for families, offices, shopping malls, toilets, etc. Package contents: 1x lock and 4 x screws. Color: Ancient yellow, Black, Ancient red, Grey, Gold, Ancient green(optional) Package includes: 1 x solid lock, 1 x strong glue. 7 x Screws Note:1. Please allow a little error due to manual measurement. 2. The color may vary depending on the display. Please understand Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.