Worry-free products and services: no reason to refund within 30 days.If you have any problem in use, please contact us through email. Our customer service staff will certainly give you a satisfactory solution. Moreover, we do not want your used products to be returned to warehouse and sold to other customers. ball of foot cushions help to soften calluses, prevent cutin, and protruding bones, while also providing rebound massage to reduce fatigue and foot wear. Our ball of foot cushions are washable and reusable with a sticky back glue that won't your shoes. Heel pads provide tight fit to prevent blisters and heel pain. Made with breathable and sweat-absorbent suede material and soft gel cushioning to fit all shoe styles - high heel, sandals, sneakers, leather shoes, slippers, boots, etc. Get two ball of foot cushions and two heel pads in one pack to relieve pain, absorb impact, reduce shoe size, and provide comfort for your feet.