Material: As shown in the picture Size: 7.5*5.9*5.9cm / 2.93"*2.30"*2.30" Color: As shown in the picture 1. Adopting high-precision fingerprint recognition technology, it supports multi-user fingerprint entry, easily realizes convenient unlocking between family members, and improves life efficiency. 2. Made of steel, it is sturdy and solid, effectively anti-pry, waterproof and anti-corrosion, providing round protection for the safety of your family property. 3. Built-in intelligent alarm system, when illegal unlocking or multiple wrong attempts are detected, the alarm will be automatically triggered to enhance home security. 4. No keys or additional tools are required, fingerprints can be opened with one click, and it is traditional mechanical keys for emergency unlocking to meet diverse usage needs. 5. Simple and stylish appearance design, perfectly integrated into various home styles, both practical and decorative, allowing safety and beauty to coexist. Package includes: 1 package contains 1 product