Specification: Material: PVC Size: 17cm ( stretched size 35cm) Weight: 60g Application: Key chain, Security string, Hand strap, Wristband Features: Multicolor and multifunctional, more convenient for outdoor travel. Small and pretty, portable and can be used at anytime. Elastic and 50cm+stretchable range, quickly fastening the item and quickly taking out. Easily ring your items and well protecting them. Note: There will be 1-3cm error due to manual measurement, hope for your understanding. Package Included: 1x Key Ring