Temporarily relieves minor pain. Blocks pain signals. Fast acting, Long lasting, Non-greasy. Targeted relief for back, neck, leg, arm. Desensitizes aggravated nerves. Numbs away pain. Penetrates to the nerve. Targets more pain receptors.* Easy to apply and remove. Contains 5 patches: 3-15/16 in x 5-1/2 in ( 10 cm x 14 cm) each. Pain relieving ointment on a breathable adhesive pad. *Among counter-irritant topical pain relievers. Child resistant packaging.Active Ingredients: Lidocaine 4%; Menthol 1%. NDC Code(s): 41167-1720-1