24 Pack Large Cardboard Building Blocks, 9.8" x 4.7" x 2.8", Supports 150 Lbs, Colorful Building Blocks for Kids 3+, Stem Learning Indoor Play Supplies(Multicolor)

We bought them to use at Children church.Young children like to play with these more than adults realize. We have a similar set that are 20 years old and all five of our grandchildren played with them. They are good to teach children to work together.

FALSE ADVERTISING. I bought these for my 4 yr old grandson who's not even 40 lbs, he stepped up on the block and it crushed. They are made of a sturdy cardboard however they are hollow not reinforced to withstand weight. Otherwise they are play-worthy.

My 6 year old wanted a Lego birthday party this year… well, I didn’t realize it’d be so difficult to find decor for that. These box “bricks” were awesome fun decor that were really a unique addition to the party. And of course we saved them for playing with after!

I remember these from my childhood, and they're great. It's a little bit of work to fold them all into blocks, but a lot of fun after that. The difference with the older blocks is how they're folded, with the older style having extra support in the middle. These stack nicely and they're a lot of fun for kids and adults alike. It's a good number of blocks in the set, but probably 2 sets would be even better.

These jumbo cardboard building blocks are so much fun to play with. So far, our favorite game is to make a free standing wall, count to 3, and plow through it with little ride on cars. The laughter was phenomenal! These are lots of fun and the perfect size for toddlers.