CUSHION GEL - universal insoles. Elastic and transparent gel insoles, made of injection-molded, soft gel material. They protect sensitive parts of the foot from pain and abrasions caused when wearing mismatched or new shoes. Apply the cushion inside the shoe at the site of pressure or abrasion. Press down for proper attachment to the shoe. Available in universal size. Package contains four insoles. Fits all types of footwear, reusable, washable. Self-adhesive, paste on dried and degreased surface!