Zinc Alloy Easy to Pull Buckle Key Chain Back Clip Type Anti Theft Telescopic Buckle

Card Case Material:Aluminum alloy
Usage:ID badge holder, Key holder
1. 2.8 metal easy to pull telescopic buckle.
2. The length of the drawstring is greater than 50cm.
3. Size: unstretched 4x9.1 cm.
4. Applicable to cards, ID cards, bank cards, campus cards, etc.
5. Secure your private property card against thieves.