This is a set of two sweat-absorbing pads: one from UCHINO and one from Narumiya International. The UCHINO pad was received as a gift, but I never used it. The Narumiya pad may have been used once for a trial, but I didn't get used to it, so I kept it stored. I think it has been washed about twice, once before use and once after. My memory is vague, but I think I bought it at Petit Main. Thank you.