Material: 304 or 316L stainless steel;

Dimension: Width 8.0mm, thickness 2.0mm, inner hole diameter 5# - 13# ( USA standard);

Polishing: Top polish with shiny and brushed appearance;

Color plating: Silver color;

Energy elements: Inlay with neodymium strong magnets 2000 gauss each unit inside;

MOQ: 100pcs;

Unit price: USD1.90/pc. EXW price;

Delivery time: 15-30 days;

Benefits: 1. Magnetic therapy and pain relief functions, like rheumatism, arthritis and cervical spondylopathy;

               2. Adjusting blood pressure and promote blood circulation, such as high blood pressure or low blood pressure;

               3. Balancing human body’s energy, anti- fatigue and help for sports;

               4. Preventing radiation from TV, computers and cell phone;