The Adhesive Coupling product is a Stomahesive Skin Barrier with a Tape Collar. It is pre-cut and comes in a white color. The stoma opening is 7/8”, providing a comfortable fit for the user. The skin barrier measures 4” x 4”, making it a versatile size for various needs. This product is sold in boxes of 10, ensuring you have enough supply for regular changes. It is designed to protect the skin from stoma output and to be gentle on the skin upon removal. The tape collar adds an extra layer of security, ensuring the barrier stays in place. This product is an essential item for anyone with a stoma.