Foam Tipped Applicators can be a great alternative to cotton tipped applicators. The tips are 100% urethane foam with 100PPI porosity. The foam tip is lint-free, non-abrasive, shred-resistant and bonded securely to the wooden shafts with a chemical-resistant adhesive. The foam tip is absorbent and is suitable for use with most cleaning solutions, including solutions that contain detergents, soaps, alcohols and even acetone. Style #1806-WCF is a single tipped foam applicator that has the foam tip bonded over a cotton tipped applicator to a 6" long wooden shaft. The tip measures 3/8" in diameter and is 5/8" in length. They are packaged 100 swabs per pack, 500 per box and 1,000 per case.