8 oz. Enough for three to four bubble baths. Bubble rubble makes skin soft and is similar to our bath bombs; made with the same non-staining organic coloring and all hypoallergenic ingredients but with more bubble and less fizz. Pain relief is one of our essential oil 'rubbles, and utilizes clove, palmarosa, eucalyptus, lavender, and peppermint to aid in relieving body aches and pains. Our screw top container is made from recyclable BPA free plastic.