With careful planning you might be able to avoid public restrooms for awhile. However, one day nature is going to call and you will have no choice but to swing open a stall door and confront the situation. When that happens, you better be sure to have a tin of these Emergency Toilet Seat Covers with you or things could get really interesting. Each 3-1/4" x 2-1/2" x 3/4" tin contains four disposable seat covers.