Solid Ear Muff - Black Polyester Made of 100% polyester. One Size fits most, slide in back. Muff diameter measures 4 inches, fleece lined, wired inside. Super soft, light and warm material. Hand washable. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!