The Plus-Plus Learn To Build - Sports set contains everything you need to get started with this unique construction toy. The Guide Book gives step-by-step instructions to build 4 of your favorite sports: football, hockey, basketball, and soccer. Set includes 380 total pieces including Basic Red, Basic Yellow, Basic Blue, Basic Orange, Brown, White, Black, Peach, Neon Orange, Neon Transparent pieces and 2 Baseplates, 1 Tan and 1 Green, 2-sided play mat, as well as a Guide Book. Designed and made in Denmark. BPA-free and phthalate-free. Suggested for ages 5-12. Each piece measures .75" x .5" (20mm x 12mm). Each baseplate measures 4.5" x 4.5" (114mm x 114mm).