An Original Piece of Kinetic Art – A rare example of originality and a perfect gift for people who have everything. In a modern age of information overload and constant stress, peaceful and calming sculptures like Square Wave help us to reflect, think, and process our surroundings. It encourages engagement with science and nature through a visual and physical medium, offering opportunities for self-education. Durable Design – Square Wave is made of steel treated for use in both indoor and outdoor environments. You can hang it in your garden or patio – Square Wave is built to last. Display it in a standing position, hang it from the ceiling as a decorative sculpture, or interact with it as a relaxing kinetic toy. The design is the result of extensive prototyping and refinement to achieve the ideal balance between the weight and length of each metal rod. Inspired by Math – Waves are created by folding the structure into a spiral, while a reverse motion returns it to its original flat square form. Each rod is precisely calibrated to move at a specific angle, creating a smooth rotational wave motion through a cascade of angular momentum transfer. Perfectly Sized – Square Wave measures 7.8 x 7.8 inches (20 x 20 cm). Easy to Install – Square Wave comes fully assembled, allowing you to easily hang and display your art piece. Color: Silver Material: Metal Package Contents: 1 x Kinetic Art Sculpture Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual item. Measurement error allowance is +/- 1-3 cm.