Description:The carabiner and keychain is made of metal, nylon cord, good quality makes it durable and allows you to use it for a long timeThe stretchable nylon rope is about 60cm long, enough for you to use, and when you are outside, with this rope, you can stretch it and take different toolsThe retractable keychain is widely used in many occasions for badge, ID card, keys, etc. pull to your waist belt, backpack or bag, you can carry it when you do outdoor activities With ring and carabiner Small tool for men, women camping, hiking, traveling, backpacking, fishing, hunting, picnic, BBQ, cycling, riding, running, jogging, walking, climbing and other outdoor activitiesSpecification: Material: Metal + Nylon Diameter: About 2.5cm/1.0in Length: About 8cm/3.1in Nylon Rope Length: About 60cm/23.6inPackage Included:1 Piece Keychain BuckleNote:Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color change for different display settings. Thank you for your understanding, have a nice day!