JobSite Heavy Duty Boot Toe Guards will save your boots. These boot toe protector covers will extend boot life & protect against boot scuffs. If you already have damage on the toes of your boots, the toe guards can help hide the damage and protect against further damage. Includes sand paper and glue for installing. Directions: Do outdoors, well ventilated. Pencil trace light outline of toe guard on boot toe. Rough up area with enclosed sandpaper. Make sure surface is clean and dry. Sqeeze glue onto underside of each boot guard and also inside traced area of boot surface. Spread the glue evenly. Let the toe guards and the boot surface set for 3 minutes, until the glue is tacky. Firmly press toe guards onto traced area of the boot toes. Let dry for 24 hours before use.