This simple portfolio design is a convenient puzzle companion! Five interior plastic compartments help you easily sort your puzzle pieces. Removeable puzzleboard (28" x 20") is just the right size to hold up to a 1000 pc puzzle while in progress. When you're done working, simply stack the assembly board back into the Puzzle Store and snap it closed until next time. Comes with a convenient handle for transport and storage. The perfect accessory for the seasoned puzzler!