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.
A standard pillow is 20 x 26 inches, and a pillowcase is at least 4 inches longer than the length of the pillow and 1 to 2 inches wider. This brings the standard pillowcase size to 21 x 30 or 22 x 30 inches.