U-shaped pink potty training seat, comfortable to use with foam material. - Color: Pink - Shape: U-shaped - Application: Potty training seat - Material: Foam material Thank you for viewing. It's not cold! This is a potty training seat. It's soft and can be used as is even in winter without a cover. Used only a few times. It can be washed completely, so it has been washed and disinfected. How about this for potty training?