D’Addario Glass Slide, Medium

D’Addario Glass Slides are made from boron silicate for enhanced durability, smoothness and tone. Each D’Addario Glass Slide is individually heat treated to provide smooth edges and a perfect finish allowing the slide to glide over strings while the 4mm glass thickness produces a warm, thick tone.Made from boron silicate for enhanced durability, smoothness and toneFlawless finish and extra smooth surface glides over strings4mm wall thickness produces warm, thick tone and sustain51mm length, 21.5 inner diameterDimensions:Length: 3.6″Width: 1.45″Height: 1.40″Weight: 0.10lb