Stainless steel has a bright, penetrating sound with great sustain and sparkling harmonics. It coaxes a beautiful top end from the guitar, making it an excellent choice for warm-sounding acoustics and vintage electrics. You can also use a stainless slide to turn your modern, high-output guitar into a real screamer. With two wall thicknesses and a polished finish, there is a stainless steel slide that is perfect for you.