1.According to the structure of human feet to design the structure, making your feet breathe freely and anti-skid all day. 2.Ease the pain of foot: the reusable metatarsal pads evenly distributes stress to effectively reduce the pain of wearing high-heeled footwear or standing all day long. 3.Gel Toe Separator Bunion Splint Beehive Shaped Forefeet Sleeve Cushions Metatarsal Pads for Feet Pain Relief. 4.Comfortable to wear under shoes or barefooted 5.Hand wash in water with detergent powder and dry in a shade avoiding direct exposure to sunlight.