2.2 x 2.2 x 4.2 inches

Active ingredient: The active ingredient in Basic Care All day pain relief, Naproxen Sodium tablets, 220 mg is Naproxen Sodium. Compare to Aleve caplets active ingredient.
Strength to last 12 hours: pain reliever and fever reduction for up to 12 hours.
Pain Reliever: Temporarily relieves minor aches and Pains due to arthritis, muscular aches, backache, menstrual cramps, headache, toothache and the common cold. Also temporarily reduces fever.