Wide usage: this boot toe protector will preserve your beloved new shoes and extend their life. This boot toe guards will keep your beloved new shoes and extend their life. 4 x Boot protectors. Instructions for use: sandpaper boot savers and shoes, wipe clean with a towel, remove excess dirt, apply the right amount of glue on the boot saver, press for a while and wait for the glue to dry, then the installation is complete.