Quality Bricks Number of Pieces:56 Item Dimensions LxWxH:3.9 x 3.9 x 5.9 inches Make our life more artistic and creative:It is a wonderful activity together with family or friends. This building toy will promote your child?s hand-eye coordination, divergent thinking, problem-solving skills, inspires creativity and brain development. Helps children learn collaboration and teamwork. All our products are made of high quality ABS materials. Sets are checked and double checked to insure that all pieces are included. If you have lost a piece or there seems to be a missing piece, please reach out and we would be happy to replace it for you. What is Tensegrity? Tensegrity, tensional integrity or floating compression is a structural principle based on a system of isolated components under compression inside a network of continuous tension. Imaginative group play An entertainment option that gets kids creating together. Magic Anti-Gravity Floating Building Kits Actually, its not magic at all. This amazing desk toy uses one of the fundamental laws of physics, TENSION. Unique gifts for friends This Tensegrity Sculpture building set is assembled from 56 building blocks, and comes with a exquisite gift box and clear paper instructions.