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.
The Eastern king size mattress, also known as a standard king, is the widest mattress that is commonly available. At 76 inches (193 cm) wide and 80 inches (203.2 cm) long, it is the mattress of choice for many large adults or couples who want a lot of room for spreading out in their beds.