-CITY & ROADS PLAYMAT – 16 interlocking foam mats include 6cm wide roads + buildings like hotel, airport, racing track and even a roller coaster + 11 removable car shapes, which can be played as toys. -20% THICKER & SOFTER foam puzzle mat is made of 1.2 cm high quality eva material with a durable, nonfading print. The foam mats are waterproof, easy to clean with soap and cloth. Suitable for inside and outdoor usage. -100% SAFE & ODOURLESS kids play mat is free of formamide, bpa, phthalates and meet all eu regulated toy safety standards. Baby floor mat does not contain small, sharp-edged shapes. -ULTIMATELY EXPANDABLE – 2,3 or more sets interlock flawlessly with each other adding even more road space. -RECYCABLE CARBOARD BOX is a more sustainable packaging compared to the standard plastic wrap.