Brass Slide MEDIUM RING Size 9-10 Dunlop 222    This brass slide provides a warm, resonant tone thanks to its authoritatively hefty mass, featuring medium wall thickness and a medium diameter.    About This Item  The 222-brass slide provides a warm, resonant tone thanks to its authoritatively hefty mass  Medium Wall Thickness and Medium Diameter  19 x 22 x 60mm | Ring Size 9-10  Material: Brass  Made in USA    Fast & Free Shipping!