Surebonder 601R510 are Full-Size (7/16", 1/2", 0.43") Diameter by 10" Long Low-Melt Temperature Fast-Setting Hot Glue Sticks that come in a 5 lb box. This low-melt packaging adhesive is great for sealing corrugated cartons and will bond to most porous materials such as cardboard, paper board, wood, and foam. This product is made in the U.S.A. with global materials and is ASTM D-4236 Compliant. (1) 5 lb box, approximately 90 glue sticks.