Features:1. Heavy-duty key chain, easy to carry when going out2, Durable material, good quality, durable, can be used for a long time3. The retractable key ring in a bag is perfectly tailored for your keys, Use as a carabiner4. It has a wide range of uses. This telescopic keychain has a wide range of applications on many occasions. It can be carried with you when you go out fishing, climbing and other outdoor activities.5, the safety hook can be easily fixed on the pocket, belt, belt, or lanyard, no longer lost or forgottenSpecifications:Material: plasticColour: BlackSize: 4cm in diameterPackage Included:1pc * telescopic keychainNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement