LEGO - 4 KNOBS STORAGE BRICK BRIGHT YELLOW- Let children tidy up with a smile. These oversized LEGO® bricks are designed to stack, just like the original LEGO bricks. Decorate, play, build, form and have fun with the boxes, or keep your toys sorted by using them for storage. LEGO bricks not included. Retail Package : 10"(W) x 10"(D) x 7"(H) Weight : 2.2 lb. Material: Polypropylene (PP). BPA and Phthalate free. No PVC used.