The Dansac Tre Seal 1 Box contains 30 brand new sealed skin barrier rings with a hole size of 30mm. The white rings are modelable and suitable for use in ileostomy and colostomy. With an expiry date of 2030, these one size rings provide a secure and comfortable fit to help manage ostomy needs effectively. Made by the trusted brand DANSAC, these skin barriers offer a reliable solution for daily living aids in the medical and mobility sector.