Building Blocks Set, 50 Pieces, 2X2 & 2X4 Shapes, Large Duplo-Compatible Bricks,

Great for Expanding Creativity: This 50-piece set includes 25 x 2x2 blocks and 25 x 2x4 blocks, giving toddlers more options to build and create unique structures. Non-Toxic, Durable ABS Material: These large building blocks are made from eco-friendly ABS, ensuring long-lasting play and safety for children aged 2-6 years.

eBay