The Copper Creek BK2030SS Ball Privacy Door Knob in Satin Stainless is a round, lockable door knob designed for bathroom use. Made of stainless steel, it includes hardware, instructions, and a key for installation. The sleek satin stainless finish adds a modern touch to any interior space, while the privacy feature ensures security. This product is suitable for residential use and can be easily shipped within the U.S. It is a high-quality unit from the trusted brand Copper Creek, providing both style and functionality for your home improvement project.