• 【Child and Pet Safety】Designed to secure windows, sliding doors, balconies, and other potential hazard areas, preventing accidental falls of infants and pets during playtime.
• 【Adjustable Length】Customize the chain length to control opening size, ensuring proper ventilation while maintaining safety for babies and pets inside.
• 【Dual-Switch Unlocking System】Features a child-safe double-switch mechanism requiring simultaneous button presses to open, easy for adults but challenging for children, providing enhanced protection.
• 【Damage-Free Installation】Ideal for surfaces where screws can't be used, this safety lock doesn't damage furniture and eliminates the need for traditional keys or combination locks.
• 【Versatile Application】Suitable for most UPVC, metal, wooden, casement, and sliding windows, as well as refrigerators, drawers, and sliding doors.

Specifications:

• Material: ABS plastic, stainless steel chain, transparent adhesive
• Chain Length: 20cm
• Installation Method: adhesive / drilling
• Compatibility: Windows, refrigerators, drawers, sliding doors