ALOXGLASS Blast Media Glass Beads/Al Oxide Medium Price For: Each Standards: OSHA US Sieve: 70-140 Size: 53 lb. Nominal Dia. Micron Range: 106 to 212 Media Type: Glass Beads/Aluminum Oxide Mix Item: Blast Media Nominal Dia. Range: 0.0041" to 0.0083" Grit: Medium Country of Origin (subject to change): United States