The product is a set of 10 Lego bricks in dark bluish gray color, specifically slopes and inverted 45 degree pieces measuring 6 x 2 and 2 x 4. These bricks are compatible with the popular Lego building toy brand, providing creative and imaginative play opportunities for children aged 2-5. Perfect for young Lego enthusiasts, this set offers a variety of pieces to build and create unique structures and designs.