Disaster prevention insoles

Country of origin: China Materials: Adhesive: Polyvinyl acetate resin, Body: Polyester Product size: 8.5cm x 26.5cm x 0.38cm Contents: 1 piece Type: None *Does not completely prevent penetration For emergency preparedness Flexible material does not impede walking Laminated polyester fabric protects the soles of your feet from flying glass fragments in the event of a disaster. This insole is made of flexible material that does not interfere with walking. By keeping it in your shoes, you will be prepared for emergencies. Place the black fabric side up inside the shoe. After use, remove from shoes and dry in the shade.