What's in the box:

1 Pair Orthopedic Insoles for Correcting O/X Type Leg Shoe Inserts Soft Silicone Gel Insoles Built in Magnetic Heel Shoe Cushions for Foot Alignment Knock Knee Pain (S)

Features:
Fit most people, durable for using, all day available wearing.
It can counterpoise the legs muscle make the legs into a straight line. And reduce the bottom of the shoes to fray when you walking.
1 pair of insert insole in a set. Fit for men and women whom have knock-knee or bow leg (O/X type legs), you can fix them according to your own condition.
Built-in Soothing Magnets can massage the heel, help you ease leg pain and tire by training the leg muscle.
Made of soft and durable medical-grade silicone gel material with magnetic stone, Self-adhesive design can be reused and washed.

Specifications:
Type: Orthopedic Insoles
Material: Silicone gel
Color: Transparent
Size: M(35-39); L(40-45); S(26-34)
Package Size: 15.5*10*1cm / 6.1*3.9*0.4in
Package Weight: 47.5g / 1.7oz

Package List:
1 * Pair of Orthopedic Insoles