Soft MaterialThe metatarsal pads are made of soft felt, comfortable and durable, breathable and sweat-absorbing, and keep your feet cool, so you can use foot pads without stress in daily use Reduce FrictionForefoot pads provide extra protection for the feet, soft ball of foot cushions for women can help prevent sensitive areas on the feet from rubbing against socks and shoes, prevent calluses from forming and protect current calluses, relieve foot pain and pressure, enjoy the fun of walking Easy to UseThe detox foot pads have good stickiness, you don't have to worry about falling off during use. You just have to attach the heel pads to the insole or directly to the foot before wearing the shoe. The callous pads for foot soft lining also provide comfort in your forefoot Wide ApplicationThe corn pads for toes can be trimmed to fit any foot comfortably, the forefoot cushion pads are great for calluses or other foot problems, and the foot pads can absorb most of the pressure on the feet, thus relieving pain on the soles of the feet. The callus cushions can be used with most types of shoes including sneakers, heels, boots, and sandals What You Will ReceiveYou receive 20 U-shaped mats, enough for your daily needs and replacements. You can also give the foot cushions as a gift to your family and friends who have foot problems