With this practical padlock, you can easily and quickly lock and secure your stroller. The flexible stainless steel cable allows for easy attachment to the stroller handle or wheels. It is compact and durable. The lock features a 3-digit security combination that can be set upon first use: 1. Unlock the padlock by entering the code 0002. 2. Press the button on the bottom (you can use the tip of a pen). 3. Hold the button down and change the code to your preferred sequence. 4. Release the button to confirm the new security code. The lock can be used for the stroller, bicycle, locker, or suitcase.