- Ring size: 9 - 11 - Dimensions: 19.5 x 60 mm - Inner diameter: 19.5 mm - Wall thickness: Regular - Material: Glass - There is a notch on the side of the slide with which the slide can be supported by the neighbouring finger - The moulded glass version is significantly lighter than the brass or nickel version and is ideal for electric guitars EUR 29.00 - See more - Buy online