Product Description: Material: PVC Diameter: 7 cm Style: Style-A, Style-B Color: black, pink, sky blue Quantity: 2 pcs / 4 pcs Package content: 1 set * water coaster 1. Universal coaster: 7 cm diameter, coaster fits most cup holders on cars, trucks, vans and SUVs. (Tip: Please measure the size of your car cup holder before buying.) 2. Sturdy silicone coasters: Made of high quality and environmentally friendly silicone material, has excellent grip, prevent the cup from slipping and reduce noise caused by the cup slipping while driving. 3. Personalized design: In addition to their functionality, the cute coasters made of bling glitter acrylic diamond serve as a feast for the eyes in your car. It is a beautiful crystal car accessory interior 4. Easy to clean: These coasters for cars are waterproof and dustproof. The coasters are easy to clean and simply dry in wind or sunshine. The new material will not rust. 5. Best Gift: A best car accessory gift for family and friends, the cup coaster can also be used at home / office.