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.
When shopping, pillowcases are usually listed by the sizes standard, king and queen, making it easier to pick the correct size. The exact measurement of the pillowcase is not necessary, only the exact measurement of the pillow itself. If sewing a pillowcase, 40 x 40 inches or 1 yard of fabric that is 45 inches wide is needed. King and queen-size pillowcases are typically longer than standard pillowcases by 2 to 4 inches, and one can fit the width of a standard pillow.