The SeatBlocker is a new product currently in development. The product is a retractable fence installed on the floor of an automobile in front of the passenger seat. The fence is approximately 9"x18" and when in use, the product retracts out and then up from beneath the seat to form a barrier in front of the passenger seat. This barrier prevents items in the passenger seat (backpacks, purses, groceries etc...) from spilling onto the floor due to sudden stops/rough road conditions.