These oversized LEGO bricks are designed to stack, just like the original LEGO bricks. Decorate, play, build, form and have fun with the bricks or keep your LEGO bricks and other toys sorted using them as storage boxes.Plastic polypropylene, pvc free. Classic Lego color. Great grip - child friendly. Measures 19.7 x 9.8 x 6.1 in. Hand wash recommended ---Like it? Make a reasonable offer thanks. (The shipping cost on my end will increase due to the weight being over 5lbs.)