Wall surface compatibility: Designed for smooth and solid surfaces, including firm and polished wood, painted areas, marble, glass, PVC, acrylic wood, metal sheets, and sleek ceramic tiles.

Incompatible with the following surfaces: Rough wooden panels, mosaics, uneven tiles, cement walls, and any other non-smooth surfaces.


Product Details:
Product Name: Punch-free Safety Lock
Design: black and white key/black and white four-wheel code lock
Use: Doors and windows/refrigerators/cabinets
Material: ABS plastic
Weight: approximately 50g
Steel wire length: about 200mm/7.87 inches


Included in the Package:
1*Punch-free Safety Lock
1*Manual in Chinese and English

Important Information:
1. It is advisable to wait 48 hours after installation before using the product to ensure proper contact with the surface.
2. This product serves only as an auxiliary device. Frequent checks for looseness are recommended!