Creativity Street® Unruled Dry Erase Student Boards, 12 x 9, White Surface, 10/Set (CKC988110) Set of 10Creativity Street Dry Erase Student Boards Practice makes perfect. Keep students involved with their own write on, wipe off dry erase board. High quality white melamine surface wipes clean easily. Rounded corners provide enhanced safety. Ruled and unruled boards available. Global Product Type: Wet Dry Erase Boards Board Type: Dry Erase Board Width: 12" Board Height: 9" Surface Material: Melamine Surface Color: White Product Biodegradability in Days: 0