To our repeat customers★ Thank you very much for your continued patronage ^ - ^ Blackboard A3 size (29.7 cm x 42 cm x 2.5-2.9 mm) 4 sheets These are blackboards for chalk art. The MDF board has been coated with black gesso twice. The finish is very beautiful★ All four sides are also painted. Because each sheet is handmade, there may be unevenness in the paint, paint spilling onto the back, and marks from the boards rubbing against each other. Thank you for your understanding of handmade products. You can create wonderful art called chalk art by using oil pastels★ Why not give it a try? ^ - ^ ※ Customers who purchase two sets will receive a 500 yen discount★ Please let us know in the comments ^ - ^ #ChalkArtCollectionList Blackboard Chalk art Blackboard