Bright awesome number line design to assist and aid in teaching the basics of numbers and number patterns 0-20. Bolder Borders are durable and use vivid images which bring to life any display. New straight-edge design makes these borders easy to assemble and a dream to work with. Also can be layered with Terrific Trimmers to enhance you display. Durable, reusable, pre-cut and easy to assemble. 11 strips per pack, Total assembled length 35' 9"width 2.7"