The oversized LEGO Black Storage Brick 1 is designed to stack, just like the original LEGO bricks. The LEGO Black Storage Brick 1 measures about 7-inches tall x 4 4/5-inches wide x 4 4/5-inches long. Decorate, play, build, form and have fun with the boxes, or keep your toys sorted by using them for storage. Please note: LEGO bricks not included. Ages 3 and up.