Protect your bundle of joy and transform your home with the help of the Baby Brielle Interlocking Play Mat. This unique modular design lets you turn virtually any room into a safe cushioned play space for the baby. The ultra-thick EVA foam of this non-slip. It also defends flooring from scratches nicks and discoloration from markers crayons and other items. This foam activity mat includes everything you need to create a 4 x 6 play mat. All pieces fit in an included reusable storage container.