Loose ring flat Leather bitComposition: nylon lined leather. Important note to our clients: leather bits are not guaranteed against bites even after the first use. Effect: loose ring bits are the simplest in terms of action from the rider but also in the horse's mouth. The large loose rings offer a better direction control. Leather Jump'In bits are very soft and comfortable for horses. Unlike stainless steel, sweet iron or other alloys, leather prevents from a too cold contact.