Specification: Size: 15cm*10cm*1cm Drug specifications: 12 sheets in a box Features: 1. Rapid Tinnitus Relief – Quickly relieve tinnitus, such as ringing, buzzing, clicking and hissing. Also helps with various conditions such as rhinitis, frozen shoulder, deaf, and insomnia. Designed to calm your entire nervous system and prevent panic attacks, while improving blood circulation to relieve headaches. 2. Improve Concentration – Reduce your risk of memory impairment, and help improve your memory and concentration. 3. Boost Blood Circulation – Great way to improve your health by enhancing blood circulation. It will finally enhance blood flow and improve body function. 4. All Natural – Made from organic plant extracts, without harmful chemical substances. Natural and effective. 5. Easy to use – Just peel it off and stick it on the skin behind the ear. Take it out after 6-8 hours. Easy to use, no side effects. It is very suitable for alleviating tinnitus caused by hearing loss or noise exposure. Package Includes: 1 Box of 12 PCS Ear Patch Notes: 1. 1 inch = 2.54 cm 2. Please allow 2-3cm error due to manual measurement. Please make sure you do not mind before purchasing. 3. Color may not appear as exactly as in real life due to variations between the computer monitors.