Key benefits and features - Keyless, resettable 5-digit combination for simple access - Up to 100,000 possible codes - Easy to set and remember your own code - No key to carry or lose - Durable, secure construction - 7 mm thick safety links in a high-quality steel chain - Built for cut resistance and greater theft deterrence compared with conventional cable locks - Protective cover to extend life - Waterproof and dustproof nylon fabric cover - Scratch-resistant and wear-resistant, with heat and ice resistance - Cover protects the chain and helps prevent frame scratches, extending service life - Flexible and versatile design - 940 mm long and 640 g in weight - 7 mm chain diameter - Length and flexibility allow securing to a variety of objects Specifications - Length: 940 mm - Weight: 640 g - Chain diameter: 7 mm - Lock type: 5-digit combination, up to 100,000 codes - Resettable, keyless operation - Cover material: nylon fabric; provides waterproof and dustproof protection; scratch-resistant, wear-resistant; heat and ice resistant - Chain material: steel Use scenarios - Park a mountain bike or e-bike at a trailhead or on city streets, securing it to a post, railing, or bike rack - Secure motorcycles or scooters in public parking areas without carrying a key - Lock other valuable items such as grills, doors, lawnmowers, skateboards, or equipment to fixed objects at home, work, or outdoor venues