Description This window limiter is designed to enhance the safety of your home, especially for families with children. It features a no-drill installation method, making it easy to set up on sliding . The adjustable design allows it to fit various window sizes, providing a secure lock that prevents accidental openings and ensures peace of mind. Features - Color: Black -Material:Iron -Size:6.00X5.50X2.20cm/2.36X2.16X0.86in(Sliding Window Lock) -Size:6.80X1.00X0.60cm/2.67X0.39X0.24in(Key) -No drilling design: easy to install without drilling, preserving the integrity of your window structure -Adjustable length: suitable for various window sizes, meeting diverse needs with its adjustable length feature -Child safety lock: effectively prevents children from accidentally opening , ensuring family safety -Sliding window lock buckle: securely locks , preventing them from being opened by external forces -Keyed design: allows parents to control the window opening range, enhancing safety with the included keyPackage list: 1 x sliding window lock, 1 x key, 1 x mat