Metronic International 25lb Hot Melt Glue Sticks 7/16 Inch X 10 Inch It's the glue stick for Glue gun, size: 11/16" inch (diameter) x 10" (length) Clean and Clear: Strong adhesive holds in extra white clear transparency that made from safe and reliable materials properties to protect your health and items. Economy sticks are a higher viscosity and longer open time stick. Heats up in 3-5 minutes and maintain constant temperature automatically making it an ideal adhesive for home, office and school DIY crafts projects including metal, wood, glass, card, fabric, plastic, ceramics and so on.