Walnut Shell Scour Pads, pack of 3, 3 x 5.5 " / 9 x 14cm, made in Canada with US grown walnuts and recycled plastic. Won't scratch most surfaces. Walnuts contain antioxidants and they possess scrubbing power too! Natural and abrasive, walnut shells efficiently scrub countertops, dishes, and more. Most of all they do a great job on our planet. Walnut shells will not affect those with nut sensitivities or allergies.