Fun and Challenging Puzzles Made of 150 pieces high quality cardboard,sturdy and bend-resistant. The jigsaw puzzles finished size is 6 x 4 inches / 15 x 10 cm. High Quality Materials This mini puzzle is made of high-quality recycled cardboard and cut with high-quality puzzle mould, which can ensure the perfect fit of the puzzle. Mini Design The size of the mini is convenient for us to enjoy the fun of jigsaw puzzle at any time and anywhere. Each piece has been precision manufactured, portable and interesting. Parent-Child Game As a family interactive puzzle game, puzzles can bring everyone closer. We can play puzzles with children and enjoy happy family time. Super Portable You can enjoy the fun of mini jigsaw puzzle anytime, anywhere! Convenient, handy and suitable for play with families and friends, pastime and leisure activity. ?Note?: This jigsaw puzzles is micro, mini, small and tiny. Each pieces of puzzles is much smaller than the standard version.