1. The picture core is paper material, by carved, and stick 3D effect. 2. Christmas style, Special gift and new design. 1. 4pcs paper carved by machine, then use 3D guld sitck one by one, so it is have 3D looking.2. Colorful plastic frame, with paper board and 2.5MM MDF baord.3. Customer's design and size are welcome,This is a new picture, and it's a good gift. DIY 3d craft