This PU Foam Fist Massage Hammer provides a comfortable experience, perfect for both massage and stress relief through squeezing. Its soft and flexible design allows for easy use, making it an excellent tool for relaxation and muscle tension relief. Lightweight and portable, this massage ball can be used anywhere, anytime. You can also customize it with your logo, adding a personal touch to this practical stress-relief accessory. Measuring 13.39 inches, this custom pu foam fist massage hammer. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.