?EXTENSIVE FIT? The ball of foot pads are suitable for many sizes of high heels shoes. The ball of foot cushion inserts can also be used for flats, boots, running shoes, ballet shoes etc the moment you need to relieve the pressure of the forefoot. ?ANTI-SLIP STRONG ADHESIVE? Stick the foot gel pads to the inner sole of the shoes, self-adhesive foot pads will stay in place all day, while, it could also be taken out easily without damaging your shoes. ?HIGH QUALITY MATERIALS? The metatarsal pads are made of safe silicone gel, which makes them elastic, flexible and not be deformed after being used for a long time. The black and beige outer-layer are made of elastic fleece and non-slip velvet with sweat-absorbing. ?PAIN RELIEF? Perfect metatarsal pads for symptoms such as fat pad atrophy, neuromas, metatarsalgia, burning sensations at the ball of the foot, the super soft gel cushions the ball of the foot and reduces calluses and bunion pain. ?Super Comfort? Metatarsal pads are based on soft and elastic convex design, whose protruding ridge comfort area between foot fingers and metatarsal area and protruding points offer additional massaging comfort. You can wear any of your favorite heels shoes, enjoy every step you take with confidence and comfort.