Its unique formula bonds to leather and fabrics to create an extremely tough water barrier

Trim to fit in virtually any shoes

No silicone

-1 tray for molds

1 Pair Black Arch Support Insoles Orthotic Insoles, Flat Feet Arch Support Shoes Pads Sports Insoles Size:39-40 Its unique formula bonds to1 Pair Black Arch Support Insoles Orthotic Insoles, Flat Feet Arch Support Shoes Pads Sports Insoles Stable and Strong Arch SupportA pair of 3 4 long arch support insoles, arch height 1. 38 inches. The bottom of the orthotic Inserts is made of hard materials to provide strong support for the feet, dispersing pressure, maintaining balance and relieving foot fatigue to make walking and movement more comfortable. Ergonomic Design is Built for HealthThe