A cochlear implant is an electronic device that restores partial hearing to individuals with severe to profound hearing loss who do not benefit from a conventional hearing aid. It is surgically implanted in the inner ear and activated by a device worn outside the ear.
Full Answer. There are three other common types of pillows including queen-size, king-size, and euro-size. The dimensions of a queen-sized pillow are 20 inches wide and 30 inches long. A king-sized pillow is 20 inches wide and 36 inches long, and requires a king-sized pillowcase.
King Mattress Size. A standard king-size mattress is 76 inches wide and 80 inches long. (This is different from a California king-size mattress, which is 72 inches by 84 inches.) The standard king is 16 inches wider than a queen-size mattress.