These corn pads are made of waterproof latex foam material. They can be placed in multiple positions inside the socks and shoes or stuck directly on your foot. Includes 60 pieces of soft foam callus cushions. They protect sensitive areas on the feet from rubbing against socks and shoes, shielding your toe and feet. Suitable for men and women. Self adhesive design, easy to remove, and fits easily in most socks and shoes, including sneakers, heels, boots, sandals, and more. Protect you against pain caused by friction, pressure, irritation, knocking, and bumping. Corn cushion is approx. 1.7 cm in diameter, interior hole measuring 0.8 cm. This product is suitable for people suffering from pain and discomfort caused by corn or wart. Use scenarios Wear inside various footwear (sneakers, heels, boots, sandals) to prevent friction and provide day long comfort during walking or standing. Apply directly to the skin over a corn or wart to cushion the area and reduce pressure from tight shoes. Use in activities that involve long periods of standing or traveling to minimize irritation from friction and impact.