Description These are well-made string retainer bars deigned for electric guitars. It can be used to retain guitar strings. Made of good material and can not easily deform, which extends their service. The useful products are of reasonable prices for you to purchase. Features - Color: As Shown -Material:Brass - Size: 4.87X0.55X0.45cm/1.91X0.22X0.18in -Rugged, environmentally friendly, safe, not easy to deform and break, and long service life. -The slightly bent rod can reduce the friction of the guitar string, very practical.It can reduce string friction to save the strings. -Our guitar string tension bars can fix electric guitar strings efficiently, very practical and durable. -Guitar string retainer bar helps you to fully enjoy your guitar playing process, a good and must-have guitar accessories. -Fine workmanship and good texture ensures you a long service life and delicate details.Package List4 x string retainer bars 8 x screws