The mini cinder blocks comes in a set of 32 bricks and even come atop a tiny little wooden pallet where the bricks are stacked up and ready to go just like you'd find in the real world! Size:3.3x1.7x1.7cm/1.3x0.67x0.67in The tiny bricks come in either grey or red colors to choose from and you'll also need to get a miniature container of mortar for you to easily stick the bricks together to get your wall started. Manufacturered by CreazyBee. Also the red bricks are 1:6 scale of actual red bricks and the grey bricks are 1:12 scale size of an actual cinder block. Neither of the bricks come with a container of mortar The mini bricks are made from a Resin mixture (with red dye for the red bricks)The bricks are perfect for a desk toy fun stacking toy or a way to build a mini wall planter pen holder key-chain and more. Once you're done with the bricks and assembled your mini wall you can use the tiny wooden pallet that the bricks came on as a coaster or just a funny little piece of decor around your house. Just building walls you'll most likely enjoy these tiny bricks that let you build your very own miniature wall.