If you are looking for a gold tester, then your search is over. This product meets your needs with reliable materials, offering a practical and durable solution for long-term use. Resistant to deformation, it provides convenience and reliability. Features: - Color: Silver - Material: Iron, magnet - Size: 5.80 x 1.80 x 1.80 cm 2.28 x 0.71 x 0.71 in - Suitable for helping to distinguish between silver and gold jewelry - Can be used as a keychain for everyday convenience - Magnetic testing can assist in verifying the authenticity of coins and jewelry - Sturdy, compact, lightweight, and easy to carry - Can be easily stored in a pocket or wallet - Provides a versatile magnetic testing option Package List: 2 x Keychain Testers