From the manufacturer's website:
Trojan Stimulations Ultra Ribbed Lubricated Condoms are designed with deep ribs to increase stimulation.
- Deep ribs designed to increase stimulation
- Silky smooth lubricant for comfort and sensitivity
- Special reservoir end for extra safety
- Made from premium quality latex to help reduce the risk of pregnancy and STIs
- Each condom is electronically tested to help ensure reliability
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.