With these colorful, translucent magnetic tiles, budding architects design and build one 3-D dream home after another! The 28 durable pieces have magnets built right in, so they stick together from all sides…and they come in 9 shapes and styles, including staircases and a door—to create tons of custom structures. You even get reusable decorative decals to add a special homey touch! Largest piece measures 6" in length.