The Ad-Tech Micro Dot Glue Runner is a double-sided adhesive product ideal for various crafting projects. Made by Ad Tech and manufactured in China, this set includes four packs of glue runners, each measuring 0.31 inches in diameter and 8.75 yards in length. These micro dot glue runners are versatile and can be used for a range of creative endeavors, making them a convenient and essential addition to any crafter's supplies.