Blast Media, Abrasive Media Type Garnet, Grit 60, Container Size 55 lb, Compatible Mesh Size - Minimum 30, Compatible Mesh Size - Maximum 60, Compatible Blast Pressure - Minimum 60 psi, Compatible Blast Pressure - Maximum 100 psi, Number of Cycles - Minimum 4, Number of Cycles - Maximum 6, Container Type Box, Particle Diameter - Minimum 297 micron, Particle Diameter - Maximum 710 micron