Thank you for viewing. This is a set of 4 SHIMANO Wakasagimatic Extension Adapters EA15 and EA10. I purchased these several years ago and have used them about 5 times, 2 of each (EA15 and EA10). I took good care of them, so I think they are in good condition. Recently, I carefully applied a graphene ceramic coating to all of my rod tips and equipment using a microfiber cloth and a brush. I did it to everything as an afterthought. It took a tremendous amount of time... Even if they get dirty, you can easily wipe them clean, and I think they repel dirt and water well. Regarding this product, the price is a bit high, so you will be responsible for the shipping costs, but I can split the set into two of each adapter if you prefer.