This hypoallergenic probe made of silicone allows you to increase your range of pleasure. Work your way from the small urethral insert to experience unique sensations of pleasure. Made of flexible silicone, it is friendly to the body and comfortable to use. 100% silicone With ripples Phalatos free Measure; 24 cm x 6 millimeters. Warning: If not used carefully, the catheter may have the risk of causing irritation, tearing of the urethra, or urinary tract infection. Made of flexible silicone, these probes are body-friendly and comfortable to use.