High Quality- Premium Oval Shape Winder: High Quality ABS Shell + Japanese High Tensile Steel Sheet + Zinc Alloy + 0.45 Heavy Duty Nylon Thread Design modern- The winder is very simple in design. Keep your keys, ID, transportation, security pass or name tag in one place with the yoyo key/badge holder Flexible to install- With metal clip for hanging on the belt or on a bag; and have a carabiner clip for the belt or bag so you always have your badge or keys at hand. Both versions take care of your clothes - neither your belt nor your pants will be damagedRetractable and Convenient- The keychain has a tear-resistant cord that stretches up to 68.5 cm. Automatically again, a return damper ensures a rewind problem. The retractable retractor allows you to easily reach a door lock or scanner without removing your keys or smart tag. No more searching for them in your pocket or bag