Chipboard - Versatile and Sturdy Art Surface | plazaart.com
What Is Chipboard? - Fine Cardstock
8.5x11 Thick Chipboard Sheets, 32pt 1.27 mm Thick Chipboard, Recycled
Kraft Raw CHIPBOARD 30 PT 8.5-x-11-inch - 10 Sheets per pack
Amazon.com: MUKCHAP 200 Packs 5 x 7 Inches Chipboard Sheets, 0.04 Inch(1mm) Thick Brown Kraft Cardstock for Model Building, Scrapbooking and Picture Frame Backing
200GSM - 550GSM High Strength Chipboard In Rolls For Paper Core Board