Multifunctional tool: Helps post-workout recovery by simulating targeted acupressure on the neck and back, working in synergy with the principles of energy meridians for a complete and personalized effect Impact resistance: Made of sturdy PP material with smooth surface finish, keeps the structure intact even after frequent impact, ensuring daily reliability and prolonged durability without structural damage MULTIPURPOSE USE: Versatile tool to treat stiffness muscles in the lower extremities, dissolve cervical contractures and improve blood circulation. Ideal for post-gym workouts, office relaxation or home rehab with compact design. Easy to store: Ultra-light massage tool designed to promote rapid muscle recovery and maximum portability, ideal for maintaining physical well-being wherever you are thanks to its small size and ease of use