Decoration: After completing 1000 puzzles you can purchase a frame to hang and decorate the living room bedroom and other places. Material: Made of 1000 pieces of paper strong and resistant to bending. After a special surface treatment the color will remain fresh after long storage. Manufacturered by Golden needle. Most jigsaw games are not only for entertainment but also enhance thinking judgment and patience. After-sales service: If you have any questions please contact us we will provide you with a satisfactory solution. Convenient: The letters A-F are on the back of the puzzle to reduce the difficulty of the puzzle game.