Features: Unique Edge Piece Challenge: Enjoy a brain-teasing puzzle experience with our 501-piece jigsaw, featuring a high proportion of edge pieces for an engaging and strategic challenge. River-Themed Artwork: Immerse yourself in the serene beauty of a summer day by the river, perfect for relaxation and mental stimulation. High-Quality Materials: Crafted from thick, non-toxic cardboard and finished with an anti-glare matte coating, our puzzle pieces are durable, easy to handle, and produce minimal dust. Perfect for All Ages: Ideal for puzzle enthusiasts, adults, and families looking for a fun and educational activity that promotes focus, patience, and teamwork. Premium Gift Packaging: Our puzzle comes beautifully packaged in a premium box, making it a thoughtful and unique gift for birthdays, holidays, or any occasion. Notice 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 26.3*21*3cm Package List: 1 Set Edge Piece Puzzle