Stanley GS20DT Dual Temperature 4-Inch Glue Sticks, 24-Pack (48 Pack) 2 bags of 24 sticks, 48 total sticks 4-inch glue sticks for use in standard hot-melt, low-temperature and dual temperature glue guns Excellent for bonding heat-sensitive materials For use in general bonding applications For use in the Stanley GR25 and GR100 glue guns