30mm inner, 60mm outer. BRAND NEW This product is a new, boxed skin barrier. 30 MOULDABLE SEALS designed for use with ostomy stomas. It is made by Welland and is specifically formulated for ileostomies. The product features a unique Hyper Seal washer with Manuka honey to promote healthy skin around the stoma. It is suitable for use with the Ileostomy