It is a bicycle lock of exquisite workmanship and high quality, with anti-corrosion, anti-rust and high hardness characteristics. With a high strength body design, this product can withstand harsh environments and be used for a long time. It comes with two keys to prevent your bike or motorcycle from being stolen. It is made of steel material that is durable and high strength. The length of the product is 17 cm, the width is 15 cm. It is widely used for mountain bike, bicycle, motorcycle, etc. Item Name: Bicycle Lock Material: Steel Features: High Strength, Compact, Durable Size Details: 17cm x 15cm/6.69" x 5.91" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Lock 2 x Key