• Careful selected materials; high quality silk polyester which is smooth, light and fur free.
• When the collar therfered by external force more then 3kg, it will unlock automatically. It prevent accident injure or suffocation in extreme situation.
• Suitable for cats and small dog

Size: 5x9cm
Weight: 0.02kg
Chest Girth: 18-30cm
Material: Polyester, POM