Feature:1. STEADY TONE: Solid brass sliders provide high notes and more stable bass for longer stretches and fuller tones, you can use with confidence2. CLEAR RESONANCE: The stainless steel guitar slider is made of stainless steel and has excellent resonance, good tone and a clear and bright sound3. STRONG ACRYLIC: The acrylic guitar slider is made of excellent acrylic and has been heat treated and annealed for smooth performance, smooth, strong and long lasting. Accentuate the middle harmonics of the sound and provide a warm, silky blues slider sound for slider guitars, acoustic guitars and bass4. SIZE INFORMATION: The inner diameter of the acrylic, stainless steel, brass slider is about 0.82 inches / 2.1 cm; The outer diameter is about 0.99 inches / 2.5 cm and the length is about 2.36 inches / 6 cm5. EASY TO CARRY: With a gift box, you can choose the combination to carry according to your needs. The package include 1 acrylic guitar slide, 1 stainless steel slide and 1 brass slide, 6 cool guitar picks, 3 celluloid finger picks and 1 celluloid thumb pick for playing bass, guitar, banjo, ukulele or just about any string instrumentSpecification:Item Type: Guitar Slide SetMaterial: Stainless steel, acrylic, brassSuitable for playing bass, guitar, banjo, ukulele or almost any string instrumentGuitar Slide Inner Diameter: Approx. 2.1cm / 0.82inGuitar Slide Outer Diameter: Approx. 2.5cm / 0.99inGuitar Slide Length: Approx. 6cm / 2.36in.Package List:1 x Acrylic Guitar Slide1 x Stainless Steel Guitar Slide1 x Brass Guitar Slide6 x Guitar Picks (random color)3 x Celluloid Finger Pick1 x Celluloid Thumb Pick1 x Storage Box