1st layer - breathable cloth
2nd layer - liquid absorb cotton
3rd layer -  TPU waterproof material 
4th layer - None-slip material

Washable,  Reusable, Sustainable, High absorbent, Antibacterial, Toilet training made easy. 
Leakproof: Leakproof bottom layer.
Place: The pad can be used in the car or indoor.

Package included:

1x  Pet Toilet Training Pad