![6](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
6 layers of material; Waterproof.
1. 600D Oxford: Wear-resistant and wont scratch the drive seat even if you place a large dog.
2. PVC: The waterproof coating can effectively isolate water from the surface.
3. Cotton: Increase the softness of the pet seat.
4. 210T Lining: Increases the thickness of the pet seat and gives it a sense of space.
5. TPU Waterproof Membrane: The waterproof coating can effectively isolate water from the surface.
6. Anti-Slip Bottom: Anti-slip layer on the bottom increases friction with the back seat of your car, preventing your pet drive seat from slipping easily.