A horse blanket, also known as a stable blanket, is a type of blanket designed to keep horses warm and dry. It is typically made of a waterproof material such as nylon or polyester, and is often lined with fleece or wool for extra warmth. The term 'MANTA' is used to refer to a specific type of horse blanket, which is usually larger than other types and is designed to cover the entire body of the horse.