Description: 【Safety】: Security Door Lock provides reliable protection for children and pets by preventing accidental opening of sliding doors and glass window, ensuring peace of mind for families 【Versatility】: Sliding Door Lock is suitable for both top and bottom track installation for easy adult access while keeping it out of reach from little hands 【Ventilation】: Features an adjustable locking position that allows you to safely ventilate your home without compromising security, great for patios, French doors, balconies, and sliding window 【Durability】: Crafted from premium 304 stainless steel, this heavy duty lock is rust resistant and built to withstand daily use in any environment 【Easy Installation】: Comes with all necessary components in a set; simple to install on most sliding doors or window without the need for complex tools or professional help Specification: Material: 304 Stainless Steel Color: Silver 11.43cmx6.6cm/4.50inchx2.60inch   Package Includes: 1  Sliding Door Lock Note: Please allow slightly errors due to manual measurement and different monitors.