Available only from Hammacher Schlemmer, this is the portable puzzle board caddy that keeps builds organized and intact when being assembled or stored away. It provides a 32 1/2" W x 23 1/2" L surface lined with a unique anti-slip fabric that holds pieces in place and has a hinged middle that enables one to close the unit like a portfolio or folder. The caddy also includes one 3 21/4” x 23 1/4” and two 16 1/4" x 23 1/4" sorting trays with lids that help keep pieces secure and organized. Fits puzzles up to 29 1/2" x 20 1/2". Folded 35 1/4" L x 25 1/2" W x 1 1/4" D.