High Quality - Premium Quality Oval Shape Winder: High-quality ABS shell + Japanese high-strength steel sheet + zinc alloy + 0.45 strong nylon thread Modern design - The winder is very simple in design. Keep your keys, ID card, transportation card, security pass or name tag in one place with the key fob/badge holder Flexible to install - With metal clip for hanging on belt or bag; and have a carabiner clip for the belt or bag so you always have your badge or keys close at hand. Both versions take care of your clothes - neither your belt nor your pants will be damaged Retractable and Practical - The holder keys has a tear-resistant cord stretchable up to 60 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 bagSmall but mighty- Product dimensions (L x W x H)10.7*3.2*1.4cm, Weight:22.9g. Can easily be combined with all durable badge holders with perforation. It is very useful in some professions, like laborer, office worker, nurse, for trade show or exhibition Note: The data is all measured manually, please allow 1-3cm error, depending Due to the light and display difference, there will be a certain color difference, the actual object received shall prevail.