This is a 100% Silicone, 2 way foley with 2 staggered eyes and a 30cc balloon. It is 40 cm(16")in length. They are color coded and are single use. The sterile Latex foley catheters are generally accepted but latex is known to have some disadvantages that relate to local toxicity and occasional allergic reactions. Silicone foley catheters are widely accepted as having better biocompatibility characteristics and lower encrustation and blockage rates. The premium quality Rusch 100% silicone foley catheters offer all the benefits of silicone and offer direct and indirect savings.