Socub Silicone Baby Board Game is made of high-quality food-grade silicone and premium beech wood rings, BPA Free. With the roller coaster design, the baby slowly moves the wooden ring from one end to the other. Thissilicone toys develop your baby’s fine motor skills, problem-solving abilities, children’s concentration and balance while enjoying quality time together. Our educational toys make for an exciting competition toy and great ideal gift for baby birthday or Christmas.