Car´s Non-slip Pad: 1. The size is diameter 13.5cm. 2. The material is PVC(environment-friendly). 3. The pad is non-slip to help you fix small things while driving a car, such as cell phone, coins, keys etc. 4. Customized logo/color/size is available. We can design as your request and reoffer price for you. 5. Good as a gift or promo. We also have other types for your choice. 6.We can provide random sample for free, customer pay express fee $30. The mould fee is $70 if you want other design/logo.