Magnetic Sentence StripsWrite & wipe strips for your whiteboard are already line-ruled—a big time-saver. Hand them out separately to small groups for sentence building and writing activities. Then, bring students together and place strips on the board in sequence, one above the other, for whole-class work. Ruled lines reinforce handwriting skills. Includes 6 long magnetic strips (24" L x 3" H) and 3 short strips (8" L x 3" H).