Universal Fitment: Detachable design and easy to use, our necklace cell phone lanyard is compatible with all smartphones. Hanging rope: Polyester (160cm in length; Diameter: 6mm), adjustable length. The lightweight strap and thin phone patch fit between the case and phone, providing a secure carrying solution. The phone patch design is more convenient and safe compared to traditional phone lanyards, helping protect the phone case from cracking. The patch does not interfere with corded or wireless charging. Multifunctional: Can be used not only for phones but also to hold keys, car keys, ID badges, cameras, and more. Specification: Name: Adjustable Phone Lanyard Compatible With All Smartphones Material: Polyester Length: 160cm / 63 inches, Diameter: 6mm / 0.24 inch Package Includes: 1 Piece Phone Lanyard with Patch Note: 1. Please allow 1–3 cm error due to manual measurement. 2. Due to differences in monitor displays, the picture may not reflect the actual color of the item.