ZEAYEA 12 Pack Classic Baseplates, 10 x 10 Inch Building Base Plates for Kids, Compatible with All Major Brands Baseplate, 12 Colors Stackable Bases for Building Bricks, Activity Table

These do not stack (cannot attach Lego to the underside). But since my son isn’t interested in that function, these are perfect. When close to full, they may bend. Two hands or something stable is need underneath to move them. We do not have any brand name plates to compare that against, though. Overall, the are great for the price.

I bought this pack for the same price as 2 LEGO branded boards and they work perfectly. LEGOs stick to these great and they are strong enough. Definitely recommend! If you don’t need all the colors, it’s an easy thing to add to a gifted LEGO

Good quality

These seem equal to the platforms sold be lego. Equal in all but cost! These are so reasonably priced and a huge necessity when grandkids set out to build a city.

Love the colors and definitely had a happy child!