Reliable to use: These disposable breeding rods are made of quality PVC material, which is soft and smooth. Each catheter is individually packaged, providing reliable performance for animal use and helping you locate the insemination site easily. Proper size: The insemination rod tube measures approximately 15 cm in length, making it suitable for use with various animal breeds such as dogs, goats, and sheep. Wide range of applications: These flexible breeding catheter tubes are compatible with most syringes and can be used for animal fertilization at home, offering convenience during the process. Suitable for use with canine species and other animals. Convenient to apply: The disposable breeding catheter rods are bendable and flexible, allowing for customization to fit specific needs. They can be softened by boiling before use for gentle insertion into the animal’s uterus. Abundant quantity: The package contains 50 artificial insemination rods in blue color, providing ample supply for your needs and replacements. Product specifications: Length: 15 cm Material: Plastic Color: Blue Package contents: 50 x Insemination Rods Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.