Didax Educational Resources Magnetic Hundred Strips to 120<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> For Grades k-3 </span></li><li><span class="a-list-item"> Magnetic strips of tens can be built up into a hundred board to meet the specific needs of the lesson </span></li><li><span class="a-list-item"> Includes 12 tens strips， each 2 1/2 x 24 inches， and 20 blank magnetic cover Ups </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Ci57XwsdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51BOfoCONKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31BHZ8ir5cL.jpg" noproxy>