Description This product is a simple car absorbent coaster, made of PVC material, safe, environmentally friendly and durable. The carefully made coaster has good water resistance and can protect the car cup holder from watermarks and heat. The non-slip design makes it have good stability, and the excellent texture makes it have good drop resistance, which can better serve you. This is a very practical roller coaster, and it will be a good choice for you. Features -Color:Black.-Material:PVC.-Size: About7.00X7.00X0.70cm/2.75X2.75X0.28inch.-Made of lightweight and durable PVC, smooth and comfortable, with great texture.-Designed to help protect the cup holder from watermarks and heat.-The simple and fresh design makes it easy to match your water cup holder with the car interior.-Excellent production technology makes it have good stability, anti-drop and anti-skid performance.-This is a very convenient and practical small tool that can be applied to your daily life well.Packing list: 4 x coasters