Set of 4 Scandinavian chairs from the 60s

Set of 4 scandinavian chairs dating from the 60s in solid teak with vintage skai seats. Small scuff marks on the backs of the chairs (circled in red on the 3rd photo). The seat padding needs to be restored on the two right-hand chairs, otherwise the skai is in good condition. Good used condition with traces of wear over time. The photos are used as a description!.