This wooden jigsaw puzzle is cut with our very own geometric piece design featuring beautiful abstract mountain art by Shandra Smith. It's laser cut from high-quality 3/16" birch and basswood ply. This design is 173 pieces, and challenging! With the straight-edge geometric cuts, any piece could be part of the 'border'. The dimensions of the completed puzzle are about 8"x11". Each puzzle comes within a zippered bag, wrapped in tissue, inside a pretty, glossy box with magnetic closure.