This grass mat is very similar to real grass so it can trick and attract your puppy easily. It is made of high-quality non-toxic materials - PP PS and PE ensuring its safety for your little ones to use. It prevents spills and mess so you wont have a hard time cleaning around and it prevents odour as well so you will always enjoy an odour-free environment. It helps to train your puppy to dispose of properly without any effort totally saves up your time and energy. Also it has a super convenient tray which is removable keeping the liquid away from pets so your puppies wont get their fur wet or dirty after using it.