⊙The special design of the puzzle: The back of the work is divided into several areas, and the letters in each area are marked with English letters "A", "B", "C"..., which makes the work easier. Of course, if you think this problem is under your control, then you can choose to ignore the letters on the back. The letters make this puzzle suitable for puzzle lovers of any level. ⊙Perfect decoration: Whether it is a holiday gift, birthday gift or home decoration or decoration, puzzles are one of the most popular choices. ⊙Cultivate the tacit understanding of educational toys between family members: Art puzzle toys are a fun and cheap way to directly appreciate the exquisite works of art! Used to improve skills: relaxation, hand-eye coordination, motor skills, problem solving, patience and thinking, etc. This is a great game for family members, friends, teamwork, etc. Perfect home office wall decoration. ⊙Name: Wooden puzzle games for adults and children⊙Material: Natural wood⊙Puzzle packaging: boxed⊙Specifications: 1000 pieces/set ⊙Thickness: about 2mm⊙Size: 40*50cm⊙Includes:⊙Jigsaw* 1⊙Jigsaw puzzles Combining jigsaw puzzles together can help children concentrate and Stimulate brain thinking. This puzzle will also help improve spatial imagination, patience and analytical skills. Beautiful puzzles, with letters behind the puzzles, which are more conducive to quick completion.