I personally think they are birch. The Matt Blatt website says “They have a fibreglass core and then hand stitched Italian fabric 100% cotton. It is stain resistant.”. All 6 / six are in excellent condition.
These chair's gentle, sweeping curves and swayed chair back exude elegance and sophistication. A classic design for the modern dining room, this chair will be a marvelous addition to your new or existing dining table.