Smart Poly™ material has been designed for charts in the classroom and home. These charts are strong, durable, water resistant, and do not need lamination. They can be displayed like any chart with hooks, Ashley Smart Tak™, pins, tacks, staples, etc. The surface is designed for dry erase and water based markers and washable crayons. Chart measures 13" x 19" with a dry-erase, glossy surface, .45mm, and grommet hole for easy hanging. Turn the wheel to match the weather and fill in the daily information/forecast. 2 pieces, no assembly required. Spanish.