A beautiful set of 3 vintage (most probably 1940s/1950s) wooden, foldable seats from a northern European church. Solid wood - possibly oak, but not 100% sure. Would have been used either as overflow seating or in a multi-purpose location where the space was used for other activities.
Very portable (not heavy) and fold almost completely flat (see photos) so can easily be stored and will not take up a lot of space when not in use. In great condition for age, most probably because they were used sparingly.