Not all applicators are made of 100% cotton terry towel over firm foam which contains no silicone. Most applicators are only 60% cotton, leading to fine scratches on today's sensitive clear coat finishes. This hand-sewn, 100% cotton terry over foam applicator provides just the right amount of friction for applying prewax and wax. Excellent for cleaning leather as it holds soapy water extremely well. 2 per pack.