Stackable puzzle box, puzzle sorting tray, plastic sorter, puzzle storage box description: Stackable design: With 6 stackable puzzle sorting trays (with 1 cover), these puzzle trays can hold more than 1,500 puzzles for color sorting and easy organization. For puzzle lovers, this is a must Indispensable equipment. High-quality: The puzzle sorting tray is made of high-quality ABS, which is strong and durable. You can store the puzzles safely without worrying about damaging the puzzles, and the stackable design does not take up space. The perfect size for easy sorting-each pallet measures 20 x 20 x 3.5 cm (length x width x height). Just spread the puzzle pieces according to the color, pattern or shape and place them in the tray respectively, the game will become easier Closed lid-The transparent lid is also closed to protect your Jigsaws puzzle from Duss and naughty pets. Don't worry about breaking everything down. Fun and practical gift for puzzle game lovers: puzzle game lovers save time and space Save time to complete the puzzle. Puzzle Boxes are the best auxiliary tools in puzzle games. Package includes: A set of puzzle storage boxes