YOUR TAX-DEDUCTIBLE CONTRIBUTION PURCHASES THIS ITEM FOR OCS - THANK YOU! Store, organize and display up to 12 different posters or charts...with a space-saving chart stand that keeps them looking like new! 22 1/8"w x 22 1/8"d x 47 1/2"h stand has 6 rotating arms, each with 2 super-strong clips that hold posters or charts firmly in place. Just roll the mobile stand anywhere in the classroom...then flip through the rotating arms to find the one you need. The arms even fold together when youre done for neat, compact storage. With 2 locking casters. Easy assembly.