CouTunp 2PCS Car Cup Holder Coaster, Luminous Carbon Fiber Cup Coaster, Waterproof Non-Slip Embedded Coasters, 2.83" Insert Water Bottle Holder Pads, Car Interior Accessories, for Most Vehicle

Glowing Function: This carbon fiber coaster is also made of glow-in-the-dark material that absorbs light and will emit a soft glow in dark environments, providing you with convenient visibility to help you find the cup holder and easily access your mug in dimly lit conditions.

Material: This car insert coaster is made of high quality carbon fiber and PVC material, waterproof, heat-resistant, high hardness, scratch-resistant, keeps its shape stable even under pressure, not easy to be deformed, faded or cracked, can be used for a long time.

Protective Function: The surface of the luminous coaster is designed using a drip adhesive process with a non-slip feature that effectively stabilizes the cups, prevents spills, bumps against the cup holders, and protects the interior of the cup holders from scratches and residue erosion.

Installation Method: This carbon fiber cup holder coaster is very easy to use, just place it directly into the car cup holder and adjust the position slightly. It is also easy to clean, simply remove the coaster and rinse with water or wipe with a damp towel.

Wide application: Luminous carbon fiber coasters measure 2.83 inches in diameter and fit most vehicle cup holders. In addition to In addition, it can also be used in your home living room, bedroom, dining room, office, bar.