5 absorbent layers absorb moisture and quickly soak up liquids without making a mess. Disposable plush and polymer core absorbs liquids and quickly locks in odors to prevent leaks and spills. Pet pads feature a polyethylene backing and rim to protect all types of floors by preventing leaks. Ideal for puppy training, assisting older dogs, or as an alternative for outdoor dogs. Dog pee pads measure 33 x 45 cm; standard-sized training pads are suitable for puppies and small dogs.