sturdy and durable. i have 3 toddlers play with them daily with lego duplos. they love the colors and great size. definitely cheaper then lego brand well worth it.Love it! Put it on my sons table and stuck them in with leftover ballon tape that I had laying around. It fits his duplo and mega blocks!The first picture is compared to another road set I bought. As you can see, it it a couple of inches smaller. The second picture is compared to an actual Duplo base.I think its still an okay product, just maybe not worth the price since they are so much smaller than similar priced bases.The plates were a little smaller than I expected but I blame me for not checking the size. There was a different brand I bought a few years ago that I like more. But the kids love these so I’m happyThese are thick and much cheaper than name brand. I’m bummed these are curved upward in the middle. The blocks don’t sit straight because of it and gap as they go up. You can see in my photos that If you press down in the center of the base that the blocks spacing come together. It becomes problematic as they go up and their blocks pop off the base. I thought the curve may flatten out but that hasn’t been the case.Great for LegosNot the absolute best for mega blocks as they could come off easily BUT it works and we love it than just building on the carpet.Work great for DUPLO blocksBought this for my toddler. Material is not as sturdy and tends to be too flexible for the plate to stay completely flat. I was unable to find official Lego brand bases on Amazon at a good price, Target sells them for cheaper.Thin base, I bought from Strictly briks (grey colour, single item) with much thicker base and better quality. Otherwise it works with Duplo, bricks hold to it (any maker)Compatible with my childs Duplo, a decent size for lots of building fun, good quality just a bit thinner than the branded base but still strong enough.very durable sturdy and a good addition to your Lego set for building your granddaughters mansionThese are great if your child loves to play with lego duplo and like to build buildings and get creative.I bought these blocks for my great grandaughter she loves to build towers and then knock them down