Richell ❐ Non-Slip Bath Mat * Used for two children. There are some dents on the surface polystyrene foam, but it can still be used. * Usage period was about 10 months for both children combined. * Dried after each use, taking it out of the bathroom. ❐ Soft Baby Chair * Used for about 1 month. * The built-in air pump made it easy to inflate. * Dried after each use, taking it out of the bathroom. Selling as a set of two. I am not considering selling them separately due to shipping costs. It is recommended to use the bath mat until around 6 months of age, then transition to the baby chair. Please consider this item, understanding that it is a used product.