retractable screw springs keychain with pu material reliable performance - made from durable PU material, these retractable screw springs offer excellent elasticity and high durability - designed for strong stretchability and long life, they resist easy breakage for dependable daily use - built to deliver consistent flexibility, helping you secure and access small items with confidence eye-catching design - features attractive and cute color designs that stand out - stylish and fun, suitable for a variety of occasions and outfits - adds a touch of personality to your keys, bags, and gear multifunctional use - can function as a keychain, anti-loss cord, lanyard, or simple decorative accessory - compact and portable, helps prevent loss of small items while adding character to your belongings adjustable and durable - made from highly elastic material with good elasticity and deformation resistance even after repeated use - length of 200 mm provides a versatile and secure attachment option - sturdy spring rope keychain design ensures reliable fastening and flexible use specifications and attributes - material: PU (polyurethane) - length: 200 mm - retractable mechanism offering elasticity and durability - compatible with standard keys, bags, and small items requiring secure attachment use scenarios - everyday carry: attach to a set of keys or a work badge to keep them together and easy to locate - travel or outdoor use: clip to a backpack, camera, or sunglasses to reduce the risk of losing small essentials - decoration or gifting: use as a stylish accent on bags, purses, or gift packaging to enhance appeal This description emphasizes reliable performance, appealing design, practical functionality, and clear specifications, while outlining practical use cases to support conversion.