Costzon Foam Blocks, 12-Piece 5.5" x 5.5" Indoor Foam Pit Cubes for Kids Safe Active Playing, Climbing, Stacking and Building, Soft Play Set for Toddlers, Baby, Preschoolers

My boys got this as a Christmas gift and really like it. It keeps them entertained for hours- making towers, walls for forts, rows to walk on. They are made of a very dense, solid foam like material with no “give”. My boys have thrown the blocks to each other and they are not hard enough to hurt them too much when they fly across the room or when a tall tower falls/tips over on them. My oldest is 5.5 and my youngest is 11 months and both can play with these blocks. I posted a picture so you can see the size. Bright colors, easy to wipe/clean material if needed.

Sturdy! My son is very hard to shop for (3 yr old with autism) and we L O V E these blocks, im about to order another 12 so we can build a fort with them; ive never seen him so happy and he just got a trampoline a few days before... LOLI stood on one to tack up a poster, it gave a little but retained shape& integrity when i got back down, EXCELLENT quality foam and SO easy to wash! (Just wipe!) Would definitely recommend to anyone considering, my 7 yr old loves to help build too, shes super into minecraft and says it feels like "real life minecraft" :p

We ordered the larger blocks and our son and daughters are thoroughly entertained. They are much lighter than I thought they would be and are large enough to entertain our kids (1-6) for an extended amount of time. They stack easily, are easily able to be cleaned off by hand, and appear to be durable enough to withstand extended use.

The product is very durable considering not just my two year plays with them. My other children and nieces and nephews enjoy the blocks as well and everyone seems to be rough. The blocks hold a lot of weight as well. But they are very soft and extremely soft. My son plays with them all the time and does not get hurt. Would definitely recommend buying.

These blocks are amazing! They have far surpassed my expectations. They are a great size, love the color, and so much fun for all ages! My one year old loves to throw them around and my 3 year old loves to play “hot lava” with them and walk on them and not touch the floor.

So I bought the blocks and my 3 year old is not so muvh interested in playing with it. I request return. So this is the answer that I got from the seller if"you don’t agree to that, we can accept your return, but you need to pay the return freight fee because it’s not a quality problem. The price for the shipping is $20. I have never heard that because it's not quality problem yoi need to send it back by special mail. This is absolutely ridiculous. Awful customer service. Will never but from them ever again

Our kids are really rough on toys. They line these up and try to balance across them. They do squish down with the weight of my 5 year old but they puff back in their original shape by themselves shortly after. My 18 month old loves to stack them as well! They seemed expensive when we bought them but they are well worth the price. We all love these blocks. I don't have to worry about them hurting the youngest kid when they get thrown or knocked over.

I have a 4 year old and a 2 year old, and they both love these. The moment they were taken out of the blocks, towers were being built and knocked over. Tunnels were made, along with bridges. Theses are exceptionally sturdy. As my 4 year old wanted daddy to walk across the bridge, I thought they would collapse under my husbands weight. Alas, my husband made it safely across the bridge, narrowly escaping that pesky troll. The bridge is still standing tall and strong.

Easy to clean and fun for little ones, can play in different ways.