Improved Quality - 2mm thick with a smooth surface and bright colors. The 1000 pieces puzzle is made of sturdy, recycled, environmentally friendly cardboard and non-toxic components, passed CE certification. Finished size is 27x27 inches. Includes poster for help in solving Mental Challenge - Puzzles enhance reasoning ability, patience, memory, thinking and focus. They are a fun and relaxing activity that happen to provide a great mental exercise Educational Game – Improves children's cognition on color and shape. Increases cognitive ability, motor skills, hand-eye coordination and problem solving ability. It is the most valuable parent-child game Special Gift - This Round Family Puzzle is a perfect gift with its stylish box, decorative use and long-term warranty fun. An intellectual game for all family members; children, teenagers, adults and even the elderly Wall Decor - These Art Jigsaw Puzzles provide a fun and easy way to enjoy beautiful works of art that are completed by yourself. You can also frame it after finishing, hang it on your home or office wall, and be proud of your success Fun Family Activity - A great game that will help you spend hours of fun by gathering the whole family in the warmth of your home for a common goal.  The jigsaw puzzles are popular intellectual game for adults and kids which will never go out of style. It is the most valuable parent-child game. It helps reinforce thinking, adjustment, focus, patience in childhood and relieve stress and anxiety in adulthood. Working together with family, friends or your team to complete a puzzle can not only relief the stress, exercise logicality and sensory coordination, but also give you a chance to develop a closer relationship with others and create a joyful atmosphere. This Round Jigsaw Puzzle is a creative gift for family members, friends, teens, classmates and teachers as birthday, Christmas, Wedding, Thanksgiving, Valentine's Day or Anniversary gift. Great for team work building and other parties. Features • Recommend for children age of 6 and up. • Perfect home or office wall decor. • Great for Team building activity, family night, friends meeting, teens activity. • Small package size is easy to carry • More challenge and fun with irregular shapes