Our unique moisture pads are made from untreated wool from Pacific Northwest free range sheep. The sheep are not treated with antibiotics or hormones. They free range graze on lush fields that is not treated with pesticides or herbicides. This pure wool is felted here in the United States to create a perfect pad to resist liquids. Softer than competitor wool pads so you don't get that itchy feeling. No treatments, no plasticizers. Natural Elastic straps to put on any mattress. You can machine wash ours(except the hand wash style) as we oversize them to allow for the shrinkage. Hang dry indoors. Dries fast. Urine does not grow bacteria on these, so only wash if soiled.
This wool comes from growers that are on the west coast that are inland 200-300 miles and Eastern Mid west (Montana, Eastern S. Dakota, Western Colorado.....). Because it is a fine micron(22 or less microns) being grown in the United Sates, the choices becomes very limited. Largely due to the fact that most of the United States climate zones are limited, and / or correct knowledge of sheep husbandry, for these breeds are not like other regions of the world.