Silicone is inert, non‑porous, biocompatible, non‑toxic, and non‑adhering. These properties help reduce urethral irritation, formation of encrustation, and risk of stricture compared to latex catheters. 

Because it’s all silicone, there is no risk for latex hypersensitivity in patients.

The non‑adherent, non‑porous material is less likely to “grab” debris or bacterial deposits, which can delay encrustation vs latex.

The design ensures a gradual transition from balloon to shaft to minimize trauma during insertion or withdrawal.

The catheter has a sufficiently large internal lumen to allow good drainage; the wall thickness and design maintain performance.

The funnel (connector end) is ribbed to give a firm connection to drainage bags or syringes without slippage.