tyoungg 100 Pieces Nonwoven Polyester Fiber Solvent Swabs Rod Cleaning For Cleaning and Detailing Neomark 100 Pieces Nonwoven Polyester Fiber Solvent Swabs Rod Cleaning For Cleaning and Detailing Head dimension: 0.67 * 0.27 * 0.12 inch. Stick dimension: 3 * 0.13 * 0.13 inch. Total length: 3.6 inch Head: Made of soft non woven polyester fiber with high capacity of absorbing liquid. Stick: pp plastic. Can work with professional electronics cleaner or lubricants, great in cleaning surface, like camera lens or any places you want to.