Weighing in at 150gms and approximately 7.4 x 4 x 2cm in size, this durable, calming sensory tool fits easily into a pocket, backpack or bag for on the go use. Infinity Cubes can be a great tool to support: Stress & Anxiety Relief: The repetitive motion acts as a "mental reset," providing a soothing effect and reducing stress from work or study. Improved Focus & Concentration: By keeping hands busy, infinity cubes help kids and adults concentrate better during tasks, meetings, or learning. Promotes Fine Motor Skills: Continuous flipping and folding improve finger dexterity and hand strength. Habit Replacement: It offers a positive outlet for nervous habits such as nail-biting, leg shaking, or pen clicking. Sensory & Cognitive Support: These tools help improve tactile awareness and provide, often, needed, grounding, for individuals with autism or sensory processing needs PLEASE NOTE: This is NOT a Silent Fidget tool and may not be suitable for quiet spaces like classrooms or offices. Material: Aluminum Available in silver, blue or black. WARNING: CHOCKING HAZZARD small pieces- best suited for ages 14 upwards.