Specially Designed Hydrocolloid base plate has strong viscosity, soft, hypoallergenic and friendly to skin. It can stick on skin for 5 to 7 days under normal conditions, Secure and easy-to-use outlet - soft plastic outlet is easy to handle, and design of the bag ensures there is no residual urine left in the bag after emptying, Anti-reflux valve-prevents the urine from washing over the stoma, reducing the risk of urinary infections.