100 % Medical grade silicone for Superior Biocompatibility. Used for long term urine drainage-Transparent medical grade Silicone tube allows easy visual inspection and fluid observation. Symmetrical balloon, rounded sealed tip and hard non-return. X-ray opaque line allows for confirmation of intubated tube using X-ray. Soft and uniformly inflated balloon mal‹es the tube sit well against the bladder. Smooth round shaft can minimize trauma during insertion and withdrawal.