Shop › 3/4" (18mm) Birch Plywood Image 1 of 1 3/4" (18mm) Birch Plywood from $60.00 This birch plywood is available in unfinished, UV finished on one side (UV1) or UV finished on both sides (UV2). Finish: Unfinished UV1 UV2 Add To Cart Added! This birch plywood is available in unfinished, UV finished on one side (UV1) or UV finished on both sides (UV2). You Might Also Like 15 inch Diameter Birch Plywood Craft Rounds (Pack of 8) from $40.00 18 inch Diameter Birch Plywood Craft Rounds (Pack of 8) from $55.00 23 inch Diameter Birch Plywood Craft Rounds (Pack of 8) from $65.00