The Puzzlebug deluxe 500 piece puzzle Blanket Of Granny Squares is a colorful and creative craft-themed puzzle featuring interlocking pieces made of sturdy cardboard. With a unique design of various granny squares, this puzzle is sure to provide hours of entertainment and relaxation. The Puzzlebug brand is known for quality and craftsmanship, making this puzzle a standout choice for puzzle enthusiasts looking for a challenging and engaging activity.