Features:How to Use:1. please make sure the surface is clean and dry before using the sticky gel pad. Press it firmly on the surface about 5s and then place your items on it.2. If you want to remove the sticky pad, you can gently pull it from its corner. If it is too sticky to move, you can add a little water to reduce its stickiness, then you can easily remove it.3. When it is dirty, you can clean it with water and let it dry, the stickiness will recover and then you can reuse it.Notice: This sticky gel pad is not suitable for mobile phones or phone cases with glass shells, silicone or rubber products.Removable and Reusable:No adhesive or magnet is needed and can be placed in your car, truck, SUV, boat or airplane Leaves no residue, is reusable and can be washed when it gets dirty.Specification:Material: SiliconeSize: 14 x 8cm/5.51 x 3.14inchColor: BlackPackage List:5 x Non-Slip Car Dashboard Mats