High Temperature Resistant MotorFi Black License Plate Frames are made from high quality 100% silicone material. These plate frames can bear extreme temperature without losing it's original shape and qualities. Exceptionally Flexible Plate Frames Made from Industrial-grade silicone, this liscen plate frame have soft flexible surface that prevents any scratches or rattles. And these lisences plate frame will not rust even if it is exposed all year round to wind and rain. Water Ejection Holes MotorFi License Plate Frames have drainage holes at the edge of each license plate frame, release water rapidly to prevent license plates from rusting. Feel free while using it in rainy days.