1. Made of medical grade thermo sensitive PVC material. Non-irritant to delicate mucous membranes of urethra. 2. Smooth PVP coating. 3. Special finished heat polished eyes, maximum reduce the mucous membrane damage and the ache when extubation. 4. International color-coded connectors are useful for easy and rapid size identification. 5. Non-touch packing design. 6. Sterile water schet designed for more convenience use. 7. Hanging hole and Adhesive tape for different hanging needs. More Product Features Trademark: Integral Standard: with CE and ISO certification Unit Price/Payment: T/T or L/C at sight Company: Shaoxing Fuqing Medical Products Co., Ltd.