High Quality Cleaning Swabs are made from high density open-cell polyurethane foam, they are soft-touch, anti-static, free from silicone, amide, DOP, lint and fiber. Foam head is securely and thermally bonded to a polystyrene shaft handle, no contaminating adhesives or coatings.FeaturesAnti-static, no chipping.Extremely low residue, particles and ion content.Strong solvent-holding capacity. compatible with most common solvents, such as acetone and alcohol.You can use these to clean all kinds of little places. They are perfect to clean all cracks and small places you can’t get with your fingers. They are very durable with great quality.Product SizeWhole Swab - 130mm /5.1 in longHead - 26mm/1 in long, 15mm/ 0.6 in wide, 8.8mm/ 0.34 in thickHandle- 104mm / 4.1 inThanks you for your time.