1. Material: Zinc Alloy
2. Keychain: 4.8x2.3cm
3. Keyring: 2.8cm in diameter
The main body material of zinc alloy is cut into a style without any welding at one time. It is formed in one piece, simple and generous.
65mm steel wire spring, high toughness, copper plating on the surface of the spring, anti-corrosion and anti-rust, anti-compression shrinkage, rebound in seconds, repeated pressing and durability