Play Mats

My children love to use the floor mats to build forts. They hook together easily for walls and a roof.

Also, the mats are great to put under a child training potty. They are waterproof so the wee-wee won't stain them or your floor.

If you are going to buy them, make sure to air them out outside for a day or two before bringing them inside. The foam is labeled non-toxic but has a tremendous smell.