Product Specification: Color: black/silver Material: Aluminum alloy Size: 17x9x3.2CM /6.7x3.5x1.3inch Maximum bearing weight: 85KG /187.39 Pound 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. Package Include: 1/2 Pcs x Silver/Black Upgraded Version Thickened Door Pedal Note: Please allow 1-2cm difference due to manual measurement.