Description This item is a pair of height increase insoles, which are made of durable and gel, suitable for different types of shoes, comfortable and convenient to wear.Correction O/X type leg Heel correction insole inner/outer eight-leg orthopedic correction heel pad for men and women, absorption relieve stress, comfort. Features - Color: Transparent.- Material: Gel.- Size: Approx. 10.2 x 3.5 x 0.8cm.- Made from material, durable to use.- For leg orthosis, it is very helpful to prevent bow and leg valgus or varus.- absorption relieve stress, comfort.- Self-adhesive, it is fixed in the shoe and is not easy to slide.- Suitable for daily work, walking, running, and living.- Support any side of the foot according to the required support to help the O-leg and X-leg orthosis.Packing list: 3 x pairs of correction insole