Premium all-wooden drawing boards are super light and portable! Sanded Basswood construction for an even, smooth drawing surface is up to 80% lighter than most other drawing boards; as light as 4 lb / 1.8kg! “Air-Tite” core is a honeycomb of resin impregnated pulp fiber that is then bonded to the outer layer. Highly portable - perfect for classroom, studios and for use on the go! Dimensions: 18" x 24" x 7/10"