Raytech Ceramic Media,Triangle,5/16″ x 7/8″ 41-310 Raytech 41-310 5/16 in x 7/8
Finishing Media, Abrasive Media Type Ceramic, Compatible Tumbler Vibratory Tumbler, Compatible Tumbler Environment Wet, Media Shape Triangle, Overall Length 7/8 in, Overall Width 5/16 in, Material Density 90 lb/cu ft, Weight 20 lb, Primary Material Application Stainless Steel, Steel, Titanium.