30 Student GRAPHBOARD Combo Pack Double Sided, with Dry Erase Boards, Markers & Student Erasers, GC1116-2X-30, by The Markerboard People

This WONDERBOARD graph board features a 20 x 20 grid with highlights every 5 lines and open space on the side so students can show their graph and their work. Students have both a standard graph grid and the coordinate graph all on one board. Students can start at the bottom to do slopes and parabolas. They can do bar graphs. You could even have them show several mini graphs at once. Each square is 1/2 inch. This board is ideal for Algebra I Classes The board itself is a solid, wood board 1/8 inch thick. Unbeatable Markerboard People quality.

• The Student Dry Erase Markers included are ultra low odor and Non-Toxic. They can write up to twice as long as other dry erase markers that the teachers use. They feature a crush resistant tip.
• The included Student Erasers are made from recycled materials and feature a durable felt erasing surface. They are virtually indestructible. They erase the “Goof-Proof” dry erase surface with ease when using the included markers.
• Surface is Guaranteed to not peel, bend or permanently stain even if the wrong item is used we can tell you how to clean it off!
• This product is made in the USA and only available from THE MARKERBOARD PEOPLE.
• Our “Goof-Proof” dry erase surface erases with ease.