This product is a simple car absorbent coaster, made of PVC material, safe, and . 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 for you. Features -Color: Black. -Material: PVC. -Size: About 7.00X7.00X0.70cm/2.75X2.75X0.28inch. -Made of lightweight and 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. Package list: 4 x coasters