It consists of 4 parts. 1. Measurement: Each piece is 40x20cm. 1. Measurement: Each piece is 30x15cm. 3 mm MDF material was used. It is applied to the area where you want to hang it with the double-sided tape that comes with it. Produced with high resolution print quality on Epson indoor printing machines. Nature-friendly water-based paints that do not contain carcinogenic substances are used. It can be easily removed when necessary without damaging your wall. The product is sent with a special box prepared suitable for shipping. It is not suitable for use in areas exposed to direct and continuous sunlight.