When using unfamiliar public restrooms, the Foldable & Portable Potty Seat is specifically built to keep your child sanitary, dry, and comfortable. Potty training is a big step in a child's life, and we're here to get them through it. You can now fly without stress! You can also use it at home for potty training. Features of the product: Optimal Hygiene: Fits most toilet seats well and prevents your child from a variety of infections. Aids in avoiding close interaction with public restrooms. It is easy to use.