These large 2 piece Coblo Base Plates are a perfect gift for children who want to build big and expand their imagination and creativity. These base plates are much larger than the traditional Coblo tiles and measure 30x30cm, which gives children the ability to build larger houses, towers, etc. and in addition, the base plates are the perfect base for building and displaying villages, zoos, and much more. Children use the blue base plate as water, the green as grass, and they will amaze you what else they come up with with it. Coblo's magnetic toys provide hours of highly versatile playtime fun.