DescriptionMade of metal material, this bike lock is durable and practical, strong enough for not easy to be broken. Featuring four digits passwords, it is not easy to decode. Adopt tooth-shaped key to insert the lock, firmer, good anti-theft effect. Let the thieves have no way to start.Features- Color: Black. - Material: Metal. - Size: Approx. 11 x 2.5 x 2.5 cm / 4.3 x 0.98 x 0.98 inch. - Made of metal material, durable and practical, strong enough for not easy to be broken. - Four digits passwords, not easy to decode. - Adopt tooth-shaped key to insert the lock, firmer, good anti-theft effect. - Compact and portable, easy to carry out and will not occupy your much storage space. - Suitable for all standard bicycles, mountain bike, motorcycles and scooters.