These large-format, laminated Ten-Frame desk mats provide a magical place for counting, making ten and operations activities. Use our Sensational Math LadyBug or Froggy manipulatives, which are just the right size or any manipulatives up to 1.7" in diameter. The laminated Ten-Frame Leaves also work with dry-erase markers. If you are using Sensational Math LadyBug Ten-Frame Math or Froggy Ten-Frame Math, these Ten-Frame Leaves will expand the number of students that can use the problem-solving cards in each kit. Includes 30 Ten-Frame Leaves 6.63" x 13.66" (16.85cm x 34.7cm) enough for the whole class.