Cover composed by spherical bodies united articularly between them forming a flexible reticular assembly (Machine-translation by Google Translate, not legally binding)

摘要

Cover made up of spherical bodies joined articulated to each other forming a flexible reticular assembly, essentially characterized by, the fact of being constituted by small spherical bodies provided with a central through hole through which thin strings pass which has the purpose of joining them together forming a reticular structure in which the spheres can move articulately between them and turn on itself. (Machine-translation by Google Translate, not legally binding)