Foldable Car Roof Rack Step Car Door Step Multifunction Universal Latch Hook Auxiliary Foot Pedal Aluminium Alloy Safety Hammer Product Specification: Color: black/silver/orange Material: Aluminum alloy Product Features: 1. Escape from an emergency broken window,the safety hammer design provides you and your family with a powerful tool for survival in emergency situations. 2. Anti-slip design on the product surface,the combination of metal and foam design not only guarantees the strength of the pedal, but also protects the paint from scratches. 3. Easy to install and easy to carry,load and fasten the roof luggage, canoes, kayaks, snowboards and snowboards, and bicycles. At the same time, you can also get on the roof of your car to clean the roof and take photos. Note: Please allow 1-2cm difference due to manual measurement