Silicone Particle Embedding Design: The retractable badge holder features an innovative silicone particle embedding design that securely holds your cards in place. The soft and elastic silicone particles ensure that your cards won’t fall out, no matter how much you move, providing maximum safety and convenience.<br>Heavy Duty: Constructed with tough PC material, the badge holder with a transparent window is exceptionally sturdy and durable. The high-quality stainless steel cord and spring effortlessly support up to 20 keys or 8 ounces of weight, making it a reliable and heavy-duty option for everyday use.<br>Convenient to Use: The Retractable keychain extends smoothly to approximately 31.5 inches in length. You can easily open doors without taking out your badge or keys, and the coated metal string ensures smooth operation every time.<br>Holds up to 6 Cards: The badge holder goes above and beyond by accommodating a maximum of 6 cards while remaining lightweight, surpassing the standards set by similar products.<br>1-Year Free Warranty: We stand firmly behind the quality of our product and offer a 1-year free warranty. Should you encounter any issues, please do not hesitate to , and we will respond within 6 hours. Rest assured, we are currently in the process of filing a patent application with the U.S. Patent and Trademark Office, validating the uniqueness and quality of our product.