• 4 digit code lock provide high-security level to prevent theft
• Alloy lock cylinder, high hardness, not easy to break and damage
• PVC protective cloth sleeve, protect the chain from scratching
• Compact and lightweight, pocket-size for convenient to carry and use

Specifications:

• Material: Alloy + PVC
• Item Size: 11 * 10.5 cm / 4.3 * 4.1 in 
• Item Weight: 108 g / 3.8 oz