2 Thickness for option: Our newly developed arch cushions upgrades the traditional one height, to 2 heights, which can be targeted to meet the needs of people with high arches and people with low arches. They are 0.43" inch Thick High Arch and 0.3" inch Thick Low Arch. You will get a more appropriate arch pads cushion for your needs Lightweight and easy-to-use design: This arch inserts won't take up extra space inside your shoes or make your feet feel cramped in the right shoe. This arch shoes insoles simply takes up the empty space underneath your arch to provide proper support. You can use it on any shoe that doesn't have arch support to provide you with more comfort Lightweight and easy-to-use design: This arch inserts won't take up extra space inside your shoes or make your feet feel cramped in the right shoe. This arch shoes insoles simply takes up the empty space underneath your arch to provide proper support. You can use it on any shoe that doesn't have arch support to provide you with more comfort Self-adhesive and resuable: This arch pad is made of GEL with strong self-adhesive properties, it can be used over and over again, even if its stickiness is weakened by dust and gravel, wash it with water and wait for it to dry, its stickiness will recover as good as new Package Including: (3) pairs Arch Support Inserts JL-Group Arch Support Inserts, Arch Pads for Flat Feet, Plantar Fasciitis Relief, Supportive Gel Arch Insoles for Foot Pain Relief