What is a snare batter hoop?

A snare batter hoop, also known as a snare drum rim, is the metal hoop that holds the drumhead in place on a snare drum. It typically features a set of slots or brackets for attaching the snare wires, which are essential for producing the characteristic sharp sound of the drum. The hoop can come in various materials and finishes, affecting the drum's tone and resonance. Its design is crucial for both the drum's functionality and aesthetic appeal.