This tremendously convenient 1 oz. item removes smudges and spots from your devices or eyeglasses. Just spray with the screen spray and wipe clean with the microfiber cloth included in kit. 1 oz./30 mL of solution comes in a spray bottle measuring 1.57" W x 3.34" H x 0.98" diameter. This removes smudges and spots from your devices or eyeglasses.  This is perfect for those that like to keep their phones or tablets as clean as possible.