Add a little extra comfort and cushion to your go-to heels, flats and more with these Ball of Foot Gel Cushions from up&up. With three pairs of cushions in this convenient pack, you can provide comfort and relief to the sore or sensitive balls of your feet by securing firmly to most pairs of womens shoes for comfortable all-day wear. Simply wipe the inside of your shoe clean, remove the clear plastic backing from the gel cushion, and place it adhesive side down in the widest part of the shoe with the cushion positioned under the big toe to provide you with added comfort for easier wear. 100% Satisfaction Guaranteed.