Feature:1. DECORATIVE EFFECT: Our electric guitar string guide retainer has a nice decorative effect, install it on your guitar to make your guitar more cool.2. IMPROVES TUNING STABILITY: The retainer helps hold the strings in place, reducing the possibility of string slippage and improving tuning stability during play.3. MADE OF METAL: The guitar roller string tree guide retainer is made of metal to ensure durability and lasting performance.4. EASY TO INSTALL: The guitar roller string tree guide retainer can be easily installed without professional tools or expertise, and can be used by both amateur and professional guitarists.5. LIGHTWEIGHT: Our electric guitar string guide retainer is lightweight and very portable, making it easy to store and set up.Specification:Item Type: Electric Guitar Roller String Tree Guide RetainerMaterial: Metal.Package List:6 x Roller String Tree Guide Retainer Accessory