1. Material: PVC 2. Clamp the water cup without shaking, and the cup will not fall over on bumpy roads. 3. The material is soft and does not hurt the car, protecting your car from scratches. 4. Simple and convenient, just install and plug in the correct position 5. Raised limit slot to hold the water cup firmly and prevent it from shaking. 6. Expand the middle storage compartment to store small items 7. Dimensions: 17.5x9x8 cm 8. Weight: about 160 grams
