The Coloplast Brava Protective Seal 12037 is a set of 60 ring-shaped barrier rings in one size, suitable for ileostomy, urostomy, and colostomy. Made by the brand Coloplast in Denmark, these beige coloured rings have an opening diameter ranging from 27mm to 57mm and are unscented. the Coloplast Brava Protective Seal 12037 provides a secure and reliable seal to protect against leaks and odours Please see pics for expiry dates