The ‘Seal Skin Barrier Ring – 839001’ is a large-sized, skin-friendly product designed to provide a secure seal for ostomy appliances. This ring measures 4 inches in diameter, ensuring a comfortable fit for larger stoma sizes. It is intended to protect the skin from irritation and damage caused by body waste, while also preventing leakage for a more secure and confident ostomy experience. This product comes in a box of 20, making it a cost-effective choice for long-term use.