Zetek Bundle Foam Tip Cleaning Swabs Sponge Stick for Inkjet Printer, Printhead, Camera, Cleanroom, Optical Lens, Gun, Automotive Detailing, Optical Equipment &hellip; 10pcs - Long, Foam Tip Width 0.204" - Foam Tip Thickness 0.197" - Foam Tip Length 0.669" Swab measures 6.378 long 10pcs - Sprial, Foam Tip 0.59" length - Swab measures 2.56" in length. 10pcs - Large, Foam Tip Width 0.63" - Foam Tip Thickness 0.38" - Foam Tip Length 1" - Swab measures 5 long 10pcs - Small, Foam Tip Width 0.2" - Foam Tip Thickness 0.20" - Foam Tip Length 0.67" - Swab measures 3.6 long High quality foam cleaning swabs Anti-Static Foam Swabs for cleaning printer, computer, optical instrument camera lens, and all solvent printhead, such as Roland, Mimaki, Mutoh Epson printers. Constructed from compressed, 100 ppi(Z) open-cell polyurethane foam that is free from organic contaminants such as silicone, amide or DOP