The Edgmon W2 Workshop & studio/travel pastel box is 14" X 14' X 3" closed and is 28" X 14" X 1 1/2" when open.  it features 6 vertical compartments. There are 36 holes for pencills, brushed, ect.  It holds approx. 240 full stick Daler-Rowney, 290 Unisom, 156 Mt. Vision, 425  1/2 stick Sennelier and 240 Rembrandt.  It is made of alder with Oak panels.  It has three coats of finish with brass corners and hardware. Memory foam inserts hold everything in place when closed.  This box fits very nicely in our backpack E21.  Weighs only 5.25pounds.