Brand: Corobanny Band Material Type: Cotton, Polyester Manufacturer: Ares Co., Ltd. Color: Black Retail Price: ¥4,400 Also available on major online retailers. ✅【Gently Warm, Far-Infrared Relaxation】Employs the patented "Spa All" material. This futuristic functional material uniquely blends hot spring minerals and organic charcoal to condition the nerves and balance the autonomic nervous system. ✅【Addresses Various Ailments Caused by Cold】The gentle warmth wraps the wrist, providing a relaxing effect. Recommended for those who want to improve sleep quality and those who tend to feel cold. ✅【Supports Core and Center of Gravity Balance】Proven to stabilize the core, making movement smoother and reducing the likelihood of stumbling, thanks to the regulation of the nervous system. ✅【Breathable Waffle Weave】Made with high-quality materials: 52% cotton, 44% polyester, and 4% polyurethane. Comfortable to wear year-round and can be easily washed at home. ✅【Simple Design Perfect for Everyday Use】Ideal for work, housework, and sports. A wristband that is easy to move in and comfortable for everyday wear. ✅【Featured on TV and in Media!】Has been featured in the media along with the growing health consciousness.