Thank you for showing your interest in Polymem-Alginate Dressing, 2" X 4" Strip, 4/sheet from Ferris (FR). The Polymem-Alginate Dressing, 2" X 4" Strip, 4/sheet is a product of Ferris and is thereby made of the highest quality. If you have any questions regarding Polymem-Alginate Dressing, 2" X 4" Strip, 4/sheet or any product in Ferris (FR), please contact us. Our experienced personnel will answer any questions you have about Polymem-Alginate Dressing, 2" X 4" Strip, 4/sheet. Also, if you are interested in purchasing large quantities of Polymem-Alginate Dressing, 2" X 4" Strip, 4/sheet or any Ferris (FR), please contact Customer Service.