E-Loop Protectors - for Violin E, Viola A strings

Loop-end strings, while thought to offer the best response and sound, are notorious for breaking at the loop. This is usually due to the metal-on-metal contact between the string loop and the fine tuner. E-loop (Viola A-loop) protectors are a naturally lubricated plastic cover for your single-prong fine tuner, which prevents breakage, but doesn't reduce sound quality. 8 E-loop protectors are included with each purchase.