OTC Pharmacuetical, Active Ingredient Magnesium Salicylate Tetrahydrate, Dose Package Type Packets, Unit Dose 580 mg, Number of Individual Doses 40, Format Tablet, Exterior Package Type Box, Compatible Manufacturer Part Number 16UMA, 16UPA, 24UMA, 24UPA, 36UMA, 36UPA, 700ANSI, 703ANSI, 733ANSI, 734ANSI, 738ANSI, 740ANSI, 745ANSI, 756ANSI, 768ANSI, 787ANSI, 807ANSI, 818ANSI, 821ANSI, 887ANSI, Strength Regular Strength, Flavor Unflavored, Purpose Back Pain Relief, Unit Count 80