Antique Metal Toy Seat Red Bike Tricycle Pedal Car Solid Metal Ok the paint is worn it has faint rust on the underside please read below to see size.  We have NO IDEA what this goes to.  It measures 8 inches front to back 6 1/4 across the widest part and the spike is 3.5 inches long the paint is very worn the seat weights 13 oz on its own so 1 pound for shipping