CATCUB Kids Bed Mat protects your mattress from getting soaked when your kid is sound asleep. More importantly, it helps you and your kid achieve a restful night of sleep because your kid can still stay dry in case of accidents during nighttime potty training. The pee pad for kids also has a soft flannel top layer that is quilted just like your mattress so it's comfortable for your little one. The Dry Sheet provides uninterrupted Sleep to the baby without the need of wearing a diaper which could be the cause of rashes if worn continuously.