Dunlop 212 Glass Slide

The Dunlop 212 is a heavy-wall glass guitar slide with a short, small format. The glass material emphasizes a warm, thick sound with pronounced middle harmonics, while the short length may suit players seeking a compact slide.

Manufacturer dimensions: 17 mm inner diameter, 25 mm outer diameter and 51 mm length, approximately ring size 6–7. Dunlop notes that slides are handmade and dimensions can vary slightly. Check your preferred finger and playing technique before choosing a size.