[Provides Optimal Organization]: Sort edges or colors and assemble your puzzles in sections with the Jigitz 6 Piece Blue Jigsaw Puzzle Sort Trays Set; Stackable puzzle piece sorter trays makes solving puzzles faster and easier while saving time and table space

[Space For Up To 1000 Piece Puzzles]: Each puzzle tray sorter measures 7.5 x 7.5 x 0.75 inches (19 x 19 x 1.9 cm) making these jigsaw puzzle sorting trays ideal to sort your puzzles with up to 1,000 loose pieces

[Stackable Design]: Indented bases of your jigsaw puzzle storage trays allow you to fit them inside of each other for compact organization and use; Bright blue jigsaw puzzle piece organizer trays stack together for a clean and elegant look

[Safe Durable Construction]: Premium ABS plastic is used to craft these puzzle sorting trays stackable puzzle sorting containers; Thick, rounded edges add durability and ensure safety for kids to use (Ages 3+)

[Convenient Storage]: When you are done puzzling for the day, stack the boxes atop each other for safe storage; 1/2-inch gap allows you to leave pieces in disarray inside the puzzle organizing trays