Pair of vintage children's chairs in formica

Pair of small vintage kindergarten chairs for school or canteen in formica. The structure is made of tubular metal, in good condition and beautifully patinated by time. The back and seat are in veined brown formica. They present gaps at various corners, the backrest moves slightly because 1 of the 4 rivets stands more but the whole remains solid and stable. Seat height: 30cm.