Magnetic massage beads and steel metal clasp: The design of magnetic massage beads and steel metal clasp provides you with a comfortable massage experience and ensures the stability and durability of the bracelet. Freely tailored wristband size: The wristband length is 24cm and can be freely tailored according to your wrist size, which can ensure comfortable wearing without affecting the beauty of the wristband. Unique lock design: The bracelet uses a unique lock design, easy to use, suitable for a variety of hand shapes, convenient and practical, so that you can easily put on and take off the hand saving time and energy. High quality silicone material: The bracelet is made of high quality silicone material, which is soft and comfortable after repeated polishing and polishing, and will not scratch your skin, providing a lasting and comfortable wearing experience. Anti-static characteristics: The bracelet has an anti-static design, which effectively reduces the accumulation of static electricity and avoids interference to the body, so that you can maintain comfort and peace of mind in daily life and during exercise. Whether you are using your electronic devices in the dry winter or for long periods of time, the wristband can provide you with static protection. Material: Silicone Length: 24cm/9.45 inches Color: Black Quantity: 1pcs/3PCS/6PCS(Order according to the quantity you need) Recommended trial population: long-term driving group; A computer worker; Long time to use the hand poncirus/electric game a family; Body overwork; Sleeplessness and dreaminess; Work/study pressure is high Note: 1. Because of the difference in body quality of an individual, there will be different perceptions and effects of negative dissociation products 2. The bracelet of this product is only used to adjust the node, and can not replace the medicine 3. Pregnant women or installed with heart pacemakers, patients with high blood pressure heart disease should not wear them