Features . 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 Ashley Smart Tak pins tacks staples etc. The surface is designed for dry erase and water based markers and washable crayons. Chart with a dry erase glossy surface 45mm and grommet Specifications . Design Burlap Stitched. Size 13 x 19 in . Weight 0 2 lbs