Part of the D'Addario family, the global leader in musical instrument accessories, the Evans brand is synonymous with quality and consistency. Decades ago, Evans was the pioneer of drumhead manufacturing and design, and today they are the innovators. Evans E-Rings are an easy way to control overtones from your drumhead. Overlay them on top of the drum and they flatten and round out the drum's sound making it easier to tune. Save time in the studio and get a killer snare sound. Available in a variety of sizes, they're great value too, because they're reusable.