Isoostomy Colostomy Bag Adult Size Self Adhesive Plastic Medical Grade Soft Transparent Smell Proof Drainable Bottle Shape 30 x 15 cm Open at its narrowest part with neck width 6 to 9 cm and length 3.0 to 6.0 cm, with safety clip or locking mechanism, with integrated leather protector made of sodium carboxymethylcelluloid with adhesive, with a cut-out guide that allows you to open the stoma hole to different sizes ranging from 25 to 60 mm, the inner side of the bag should have a protector to prevent skin irritation.