The sheets are made from PET (polyethylene terephthalate), a flexible dry-erase material.

They cover core math skills such as number sense and problem solving, counting and skip counting, and fraction practice using number lines.

One flexible-sheet option is sold as a pack of 10 sheets. The spiral-bound activity workbook does not list a clear page or sheet count in the available details—check the product description for exact counts before purchasing.

They provide a reusable dry-erase surface for daily practice, are described as double-sided (numbered on one side and a blank number line on the other), and are noted as durable and reusable.

They’re intended for interactive math practice—counting, skip counting, and fraction exercises using number lines—and for use at desks, learning centers, or during tutoring sessions.

Yes. Listings describe compact 4" x 12" sheets that are suitable for desks, centers, or tutoring, indicating they’re easy to carry and use in classroom or small-group settings.