Designed for The Cancer Council, this exclusive cleaning and repair kit includes all the tools to take care of your frames. The lens cleaner is safe and effective on any lens coating; spray cleaner on front and back of the lenses and wipe with the microfibre cloth included. An eyewear screw driver has been included to tighten screws, should the hinge become loose over time. Keep out of reach of children. Not for use on contact lenses.