The Otis FG919100 represents a superb range of cleaning patches from Otis, designed for optimal performance and durability. These patches are made entirely from cotton, ensuring high quality and long-lasting utility. Remarkably, each patch can be reused up to six times, providing six fresh clean surfaces per use.What truly sets these patches apart is their versatility. Designed to clean all firearms from .25 caliber to 12/10 gauge, they offer an all-rounded solution for firearm maintenance. When utilized with a slotted tip, these patches transform into a circular cleaning swab, offering comprehensive 360-degree coverage.This particular model is 3\" in size and is conveniently packaged in a pack of 100, making it an outstanding choice for those seeking both quality and quantity.