Take the long way home through this exciting tunnel! It has four different sounds that activate when the train passes through and onto new adventures. The Adventure Tunnel is compatible with all BRIO railway systems. Just do not fall off the bridge when you go to push the sound button! This train world accessory helps improve children’s coordination while sparking their imagination.Size: 23,4 x 17,8 x 12,2 cmBRIO Toys just turned 130, yet they feel more vital than ever.And that’s a good thing when working with toys. Because just as play develops children, play has developed us as a company. Giving us decades of knowledge that goes into every product we make. BRIO pays attention to every detail through the design process and has always been dedicated to creating products that add extra play value, encourage learning and develop fine motor skills. Play can create a better world. Literally.BRIO wants to give everyone a happy childhood, but they want to give everyone a bright-looking future too. So from 2014, all of BRIOs wooden toys will be made from traceable wood coming from responsibly managed forests.