EMIDO 480 Pcs Building Toy Building Blocks Bars Different Shape Educational Construction Engineering Set 3D Puzzle , Interlocking Creative Connecting Kit, A Great STEM Toy for Both Boys and Girls! EXCELLENT VALUE | With 480 pieces colorful Building Toys. These building toy can be combined into arbitrary shape, flowers, animals, cars, worlds and more, can stimulate basic building techniques and inspired toddlers' creativity and imagination. DURABLE | Pieces easily snap together and are designed to withstand rough play. smooth edge can protect the toddlers and easy for them to grasp it,Engineers Start Here! Your child can explore their wild imagination with this high quality innovative building set. DEVELOP SKILLS | can develop children's fine motor development, cognitive development of color, teamwork ability, artistic cognitive, sensory, cognitive ability, practical ability, imagination and creativity. Give Your Child The Skills Today!Great for sensory development, occupational therapy and autistic individuals. Endless creative combinations teaches spatial thinking. CHILD SAFE | Building Toys are stored in adorable reusable bag for easy clean up. EMIDO Building Toys is made from non-toxic, BPA free polyethylene, Lab Test Approved!! CUSTOMER GUARANTEE | 30 day no questions asked return policy and FREE returns! Engineers start here! Give your child the skills today! Unique shape, infinite originality, free mosaic, free combination. Also can be used for decoration, good-looking and fun. Building block can motivate children&#039;s creativity,you can build whatever you think of ,enriching imagination at the same time,children&#039;s imagination is so abundant, they always do not know how to express some strange ideas,they can convey information to adults through building blocks. Using Environmental bags that are made from safe materials which non-toxic,harmless and no taste, easy to carry,children can play everywhere. <span class="a-text-bold">Environmental bag size:</span> length:9.8 in wide:7.8 in Using high-quality polypropylene PP material which non-toxic,tasteless and without BPA , no harmful substances. Just need to use the hands to joint the gap together, you can accomplish a variety of graphics.Playing ways are simple and easy to understand,it is easy to accomplish it, and it will become very steady, not easy to fall off. Nine different sizes of parts <span class="a-text-bold">Strip:</span> Large 2.56in, medium 1.65in, trumpet 1.1in. <span class="a-text-bold">Circle: </span>Large 1.96in, trumpet 1.37in <span class="a-text-bold">Square:</span> Large 1.96in, trumpet 1.57in. <span class="a-text-bold">Triangle:</span> 2.36in. <span class="a-text-bold">Star: </span>2.83in.