1 Arm & Hammer is a brand of a natural toothpaste as it uses baking soda which is a natural ingredient used to whiten teeth. 2  This company also makes whitening toothpastes and toothpaste that makes teeth stronger. 3  Close-Up. 4  This brand is known for including mouthwash ingredients.
A standard double bed is 4 feet 6 inches wide and 6 feet 3 inches long (137 x 190 cm). This is the most common and widely available size for all bed types in the UK.
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.