This School Smart Adjustable Pocket Chart features 3 interchangeable, detachable sections with grommets, 5 long, clear pockets on each section (15 pockets total), and a top and bottom edged with hook-and-loop tape to connect sections. The pocket chart comes with 18 colorful header cards and a Resource guide to help you get started. Each section is 34 x 20 inches and the overall size is 34 x 60 inches when assembled. Each pocket measures 1-3/4 x 33-1/2 inches.