TREND"s popular, unbeatable Wipe-Off surface is now on a classic sentence strip...so you and your students can write, wipe away, and write again and again! Perfect for classroom demonstrations, printing and writing practice, word walls, story walls, spelling practice, and announcements. White with blue standard guidelines. 30 reusable, 3" x 24" strips per pack. Use with TREND Wipe-Off Crayons and Markers (not included).