General description These 50Pcs Artificial Insemination Tubes are designed for dog breeding, providing an essential tool for canine hybridization. Made from new, safe, and environmentally friendly materials, they ensure peace of mind during use. The tubes are flexible and can be connected to most syringes, making them versatile for various breeding needs. Technical specifications Material: PVC Color: Blue + Yellow Length: 30 cm Package Contents: 50 deferens tubes Measurement allowed error: +/- 1-3 cm Usage These tubes are indispensable for reducing insemination time, minimizing sperm quantity, and increasing the success rate of breeding.