The Plus-Plus Learn To Build GO! Vehicles set contains everything you need to get started with this unique construction toy. The Guide Book gives step-by step instructions to build GO! Vehicles. Set includes includes 360 pieces in 11 different colors, 9 wheels, and 2 chassis baseplates along with a Guide Book. Plus-Plus is made in Denmark in our own zero-plastic-waste factory powered by renewable energy. Each piece easily connects to the next and lets your imagination create colorful flat mosaics or work in 3-D to make more intricate builds. Even curves are possible thanks to the unique design of this deceptively simple shape! A perfect STEM toy to develop fine motor skills, focus and patience - as well as design, imagination and creativity! Suggested for ages 5-12 Designed and made in Denmark BPA-free and phthalate-free Each chassis baseplate measures 1.87" x 1.375" (48mm x 112mm) Each piece measures .75" x .5" (20mm x 12mm)