Features:Made of high quality Chrome-plated stainless steel.Bright resonant tone， excellent intonation.High quality 2mm thick wall， won't chip， flake， or rust.Inside diameter 18mm.Perfect for guitarist.Specifications:Color: SilverMaterial: Top-rated stainless steelSlide length: 60mm / 2.36inOuter diameter: 22mm / 0.9inInside Diameter: 18mm / 0.7inWall thickness: 2mm / 0.08inSlide weight: 50g / 1.8ozPackage size: 13 * 10 * 2.4cm / 5.1 * 4 * 1.1inPackage weight: 62g / 2.2ozPackage List:1 * 60mm Guitar Slide